Microsoft Sharepoint Foundation
By the Year
In 2024 there have been 0 vulnerabilities in Microsoft Sharepoint Foundation . Last year Sharepoint Foundation had 6 security vulnerabilities published. Right now, Sharepoint Foundation is on track to have less security vulnerabilities in 2024 than it did last year.
Year | Vulnerabilities | Average Score |
---|---|---|
2024 | 0 | 0.00 |
2023 | 6 | 7.90 |
2022 | 19 | 8.36 |
2021 | 39 | 7.00 |
2020 | 77 | 6.76 |
2019 | 29 | 6.72 |
2018 | 8 | 6.16 |
It may take a day or so for new Sharepoint Foundation vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Microsoft Sharepoint Foundation Security Vulnerabilities
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2023-28288
8.1 - High
- April 11, 2023
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2023-23395
3.1 - Low
- March 14, 2023
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Elevation of Privilege Vulnerability
CVE-2023-21717
8.8 - High
- February 14, 2023
Microsoft SharePoint Server Elevation of Privilege Vulnerability
Microsoft Word Remote Code Execution Vulnerability
CVE-2023-21716
9.8 - Critical
- February 14, 2023
Microsoft Word Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2023-21744
8.8 - High
- January 10, 2023
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2023-21742
8.8 - High
- January 10, 2023
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-44693
8.8 - High
- December 13, 2022
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-44690
8.8 - High
- December 13, 2022
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2022-41122
6.5 - Medium
- November 09, 2022
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-41062
8.8 - High
- November 09, 2022
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-41038
8.8 - High
- October 11, 2022
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-41037
8.8 - High
- October 11, 2022
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-41036
8.8 - High
- October 11, 2022
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-38053
8.8 - High
- October 11, 2022
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-37961
8.8 - High
- September 13, 2022
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2022-35823
8.8 - High
- September 13, 2022
Microsoft SharePoint Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-38009
8.8 - High
- September 13, 2022
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-38008
8.8 - High
- September 13, 2022
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-30158
8.8 - High
- June 15, 2022
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-29108
8.8 - High
- May 10, 2022
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2022-24472
8 - High
- April 15, 2022
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2022-21987
8 - High
- February 09, 2022
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Security Feature Bypass Vulnerability
CVE-2022-21968
4.3 - Medium
- February 09, 2022
Microsoft SharePoint Server Security Feature Bypass Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-22005
8.8 - High
- February 09, 2022
Microsoft SharePoint Server Remote Code Execution Vulnerability
Marshaling, Unmarshaling
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-21837
8.8 - High
- January 11, 2022
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-42309
8.8 - High
- December 15, 2021
Microsoft SharePoint Server Remote Code Execution Vulnerability
Code Injection
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-42294
7.2 - High
- December 15, 2021
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2021-43242
5.7 - Medium
- December 15, 2021
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-40487
8.1 - High
- October 13, 2021
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2021-40484
7.6 - High
- October 13, 2021
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-41344
8.1 - High
- October 13, 2021
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2021-38652
7.6 - High
- September 15, 2021
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2021-38651
7.6 - High
- September 15, 2021
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-34467
7.1 - High
- July 16, 2021
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-34468
7.1 - High
- July 14, 2021
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-34520
8.1 - High
- July 14, 2021
Microsoft SharePoint Server Remote Code Execution Vulnerability
Marshaling, Unmarshaling
Microsoft SharePoint Server Information Disclosure Vulnerability
CVE-2021-34519
5.3 - Medium
- July 14, 2021
Microsoft SharePoint Server Information Disclosure Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2021-34517
5.3 - Medium
- July 14, 2021
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-26420
7.1 - High
- June 08, 2021
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-31966
7.2 - High
- June 08, 2021
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Information Disclosure Vulnerability
CVE-2021-31965
5.7 - Medium
- June 08, 2021
Microsoft SharePoint Server Information Disclosure Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2021-31964
7.6 - High
- June 08, 2021
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-31963
7.1 - High
- June 08, 2021
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2021-31950
7.6 - High
- June 08, 2021
Microsoft SharePoint Server Spoofing Vulnerability
XSPA
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2021-31948
7.6 - High
- June 08, 2021
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2021-31181
8.8 - High
- May 11, 2021
Microsoft SharePoint Remote Code Execution Vulnerability
Microsoft SharePoint Information Disclosure Vulnerability
CVE-2021-31171
4.1 - Medium
- May 11, 2021
Microsoft SharePoint Information Disclosure Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-28474
8.8 - High
- May 11, 2021
Microsoft SharePoint Server Remote Code Execution Vulnerability
Interpretation Conflict
Microsoft SharePoint Server Information Disclosure Vulnerability
CVE-2021-31173
5.3 - Medium
- May 11, 2021
Microsoft SharePoint Server Information Disclosure Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2021-31172
7.1 - High
- May 11, 2021
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2021-28478
7.6 - High
- May 11, 2021
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2021-26418
4.6 - Medium
- May 11, 2021
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Denial of Service Vulnerability
CVE-2021-28450
5 - Medium
- April 13, 2021
Microsoft SharePoint Denial of Service Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2021-24104
4.6 - Medium
- March 11, 2021
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-27076
8.8 - High
- March 11, 2021
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2021-1726
8 - High
- February 25, 2021
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2021-24066
8.8 - High
- February 25, 2021
Microsoft SharePoint Remote Code Execution Vulnerability
Marshaling, Unmarshaling
Microsoft SharePoint Information Disclosure Vulnerability
CVE-2021-24071
5.3 - Medium
- February 25, 2021
Microsoft SharePoint Information Disclosure Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-24072
8.8 - High
- February 25, 2021
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2021-1641
4.6 - Medium
- January 12, 2021
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-1707
8.8 - High
- January 12, 2021
Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Elevation of Privilege Vulnerability
CVE-2021-1712
8 - High
- January 12, 2021
Microsoft SharePoint Elevation of Privilege Vulnerability
Improper Privilege Management
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2021-1717
4.6 - Medium
- January 12, 2021
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Tampering Vulnerability
CVE-2021-1718
8 - High
- January 12, 2021
Microsoft SharePoint Server Tampering Vulnerability
Microsoft SharePoint Elevation of Privilege Vulnerability
CVE-2020-17089
7.1 - High
- December 10, 2020
Microsoft SharePoint Elevation of Privilege Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2020-17115
8 - High
- December 10, 2020
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2020-17118
8.1 - High
- December 10, 2020
Microsoft SharePoint Remote Code Execution Vulnerability
Microsoft SharePoint Information Disclosure Vulnerability
CVE-2020-17120
5.3 - Medium
- December 10, 2020
Microsoft SharePoint Information Disclosure Vulnerability
Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2020-17121
8.8 - High
- December 10, 2020
Microsoft SharePoint Remote Code Execution Vulnerability
Microsoft SharePoint Information Disclosure Vulnerability
CVE-2020-16979
5.3 - Medium
- November 11, 2020
Microsoft SharePoint Information Disclosure Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2020-17015
4.3 - Medium
- November 11, 2020
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2020-17016
8 - High
- November 11, 2020
Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Information Disclosure Vulnerability
CVE-2020-17017
5.3 - Medium
- November 11, 2020
Microsoft SharePoint Information Disclosure Vulnerability
Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2020-17061
8.8 - High
- November 11, 2020
Microsoft SharePoint Remote Code Execution Vulnerability
<p>An information disclosure vulnerability exists when Microsoft SharePoint Server improperly discloses its folder structure when rendering specific web pages
CVE-2020-16941
4.1 - Medium
- October 16, 2020
<p>An information disclosure vulnerability exists when Microsoft SharePoint Server improperly discloses its folder structure when rendering specific web pages. An attacker who took advantage of this information disclosure could view the folder path of scripts loaded on the page.</p> <p>To take advantage of the vulnerability, an attacker would require access to the specific SharePoint page affected by this vulnerability.</p> <p>The security update addresses the vulnerability by correcting how scripts are referenced on some SharePoint pages.</p>
<p>An information disclosure vulnerability exists when Microsoft SharePoint Server improperly discloses its folder structure when rendering specific web pages
CVE-2020-16942
4.1 - Medium
- October 16, 2020
<p>An information disclosure vulnerability exists when Microsoft SharePoint Server improperly discloses its folder structure when rendering specific web pages. An attacker who took advantage of this information disclosure could view the folder path of scripts loaded on the page.</p> <p>To take advantage of the vulnerability, an attacker would require access to the specific SharePoint page affected by this vulnerability.</p> <p>The security update addresses the vulnerability by correcting how scripts are referenced on some SharePoint pages.</p>
<p>This vulnerability is caused when SharePoint Server does not properly sanitize a specially crafted request to an affected SharePoint server
CVE-2020-16944
8.7 - High
- October 16, 2020
<p>This vulnerability is caused when SharePoint Server does not properly sanitize a specially crafted request to an affected SharePoint server.</p> <p>An authenticated attacker could exploit this vulnerability by sending a specially crafted request to an affected SharePoint server. The attacker who successfully exploited this vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. These attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the victim, such as change permissions, delete content, steal sensitive information (such as browser cookies) and inject malicious content in the browser of the victim.</p> <p>For this vulnerability to be exploited, a user must click a specially crafted URL that takes the user to a targeted SharePoint Web App site.</p> <p>In an email attack scenario, an attacker could exploit the vulnerability by sending an email message containing the specially crafted URL to the user of the targeted SharePoint Web App site and convincing the user to click the specially crafted URL.</p> <p>In a web-based attack scenario, an attacker would have to host a website that contains a specially crafted URL to the targeted SharePoint Web App site that is used to attempt to exploit these vulnerabilities. In addition, compromised websites and websites that accept or host user-provided content could contain specially crafted content that could exploit the vulnerability. An attacker would have no way to force users to visit a specially crafted website. Instead, an attacker would have to convince them to visit the website, typically by getting them to click a link in an instant messenger or email message that takes them to the attacker's website, and then convince them to click the specially crafted URL.</p> <p>The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes user web requests.</p>
XSS
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server
CVE-2020-16945
8.7 - High
- October 16, 2020
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server.</p> <p>The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. The attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user.</p> <p>The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests.</p>
XSS
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server
CVE-2020-16946
8.7 - High
- October 16, 2020
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server.</p> <p>The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. The attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user.</p> <p>The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests.</p>
XSS
<p>An information disclosure vulnerability exists when Microsoft SharePoint Server fails to properly handle objects in memory
CVE-2020-16948
6.5 - Medium
- October 16, 2020
<p>An information disclosure vulnerability exists when Microsoft SharePoint Server fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the users system.</p> <p>To exploit the vulnerability, an attacker would have to log on to an affected system and run a specially crafted application.</p> <p>The security update addresses the vulnerability by correcting how Microsoft SharePoint Server handles objects in memory.</p>
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package
CVE-2020-16951
8.6 - High
- October 16, 2020
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p> <p>Exploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint.</p> <p>The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.</p>
Origin Validation Error
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package
CVE-2020-16952
8.6 - High
- October 16, 2020
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p> <p>Exploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint.</p> <p>The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.</p>
Origin Validation Error
<p>An information disclosure vulnerability exists when Microsoft SharePoint Server fails to properly handle objects in memory
CVE-2020-16953
6.5 - Medium
- October 16, 2020
<p>An information disclosure vulnerability exists when Microsoft SharePoint Server fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the users system.</p> <p>To exploit the vulnerability, an attacker would have to log on to an affected system and run a specially crafted application.</p> <p>The security update addresses the vulnerability by correcting how Microsoft SharePoint Server handles objects in memory.</p>
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server
CVE-2020-1198
7.4 - High
- September 11, 2020
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server.</p> <p>The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. The attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user.</p> <p>The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests.</p>
XSS
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package
CVE-2020-1200
8.6 - High
- September 11, 2020
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p> <p>Exploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint.</p> <p>The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.</p>
Download of Code Without Integrity Check
<p>A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server
CVE-2020-1205
4.6 - Medium
- September 11, 2020
<p>A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server.</p> <p>The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. These attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user.</p> <p>The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests.</p>
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package
CVE-2020-1210
9.9 - Critical
- September 11, 2020
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p> <p>Exploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint.</p> <p>The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.</p>
Download of Code Without Integrity Check
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server
CVE-2020-1227
5.4 - Medium
- September 11, 2020
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server.</p> <p>The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. The attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user.</p> <p>The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests.</p>
XSS
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server
CVE-2020-1345
7.4 - High
- September 11, 2020
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server.</p> <p>The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. The attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user.</p> <p>The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests.</p>
XSS
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package
CVE-2020-1452
8.6 - High
- September 11, 2020
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p> <p>Exploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint.</p> <p>The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.</p>
Download of Code Without Integrity Check
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package
CVE-2020-1453
8.6 - High
- September 11, 2020
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p> <p>Exploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint.</p> <p>The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.</p>
Download of Code Without Integrity Check
<p>A remote code execution vulnerability exists in Microsoft SharePoint Server when it fails to properly identify and filter unsafe ASP.Net web controls
CVE-2020-1460
8.6 - High
- September 11, 2020
<p>A remote code execution vulnerability exists in Microsoft SharePoint Server when it fails to properly identify and filter unsafe ASP.Net web controls. An authenticated attacker who successfully exploited the vulnerability could use a specially crafted page to perform actions in the security context of the SharePoint application pool process.</p> <p>To exploit the vulnerability, an authenticated user must create and invoke a specially crafted page on an affected version of Microsoft SharePoint Server.</p> <p>The security update addresses the vulnerability by correcting how Microsoft SharePoint Server handles processing of created content.</p>
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server
CVE-2020-1482
6.3 - Medium
- September 11, 2020
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server.</p> <p>The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. The attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user.</p> <p>The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests.</p>
XSS
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server
CVE-2020-1514
5.4 - Medium
- September 11, 2020
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server.</p> <p>The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. The attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user.</p> <p>The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests.</p>
XSS
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server
CVE-2020-1575
5.4 - Medium
- September 11, 2020
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server.</p> <p>The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. The attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user.</p> <p>The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests.</p>
XSS
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package
CVE-2020-1576
8.5 - High
- September 11, 2020
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p> <p>Exploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint.</p> <p>The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.</p>
Download of Code Without Integrity Check
<p>A remote code execution vulnerability exists in Microsoft SharePoint where APIs aren't properly protected from unsafe data input
CVE-2020-1595
9.9 - Critical
- September 11, 2020
<p>A remote code execution vulnerability exists in Microsoft SharePoint where APIs aren't properly protected from unsafe data input. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p> <p>Exploitation of this vulnerability requires that a user access a susceptible API on an affected version of SharePoint with specially-formatted input.</p> <p>The security update addresses the vulnerability by correcting how SharePoint handles deserialization of untrusted data.</p>
Download of Code Without Integrity Check
A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server
CVE-2020-1499
5.4 - Medium
- August 17, 2020
A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server. The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. These attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user. The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests.
A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server
CVE-2020-1501
5.4 - Medium
- August 17, 2020
A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server. The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. These attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user. The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests.
An information disclosure vulnerability exists when Microsoft SharePoint Server fails to properly handle objects in memory
CVE-2020-1505
5.5 - Medium
- August 17, 2020
An information disclosure vulnerability exists when Microsoft SharePoint Server fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the users system. To exploit the vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The security update addresses the vulnerability by correcting how Microsoft SharePoint Server handles objects in memory.
Stay on top of Security Vulnerabilities
Want an email whenever new vulnerabilities are published for Microsoft Sharepoint Server or by Microsoft? Click the Watch button to subscribe.