Data Center Atlassian Data Center

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By the Year

In 2021 there have been 5 vulnerabilities in Atlassian Data Center with an average score of 5.2 out of ten. Last year Data Center had 1 security vulnerability published. That is, 4 more vulnerabilities have already been reported in 2021 as compared to last year. Last year, the average CVE base score was greater by 0.16

Year Vulnerabilities Average Score
2021 5 5.24
2020 1 5.40
2019 1 6.50
2018 0 0.00

It may take a day or so for new Data Center vulnerabilities to show up. Additionally vulnerabilities may be tagged under a different product or component name.

Latest Atlassian Data Center Security Vulnerabilities

The ConfluenceResourceDownloadRewriteRule class in Confluence Server and Confluence Data Center before version 6.13.18, from 6.14.0 before 7.4.6, and from 7.5.0 before 7.8.3

CVE-2020-29448 5.3 - Medium - February 22, 2021

The ConfluenceResourceDownloadRewriteRule class in Confluence Server and Confluence Data Center before version 6.13.18, from 6.14.0 before 7.4.6, and from 7.5.0 before 7.8.3 allowed unauthenticated remote attackers to read arbitrary files within WEB-INF and META-INF directories via an incorrect path access check.

CVE-2020-29448 is exploitable with network access, and does not require authorization privledges or user interaction. This vulnerability is considered to have a low attack complexity. It has the highest possible exploitability rating (3.9). The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.

Affected versions of Atlassian Jira Server and Data Center

CVE-2020-29451 4.3 - Medium - February 15, 2021

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to enumerate Jira projects via an Information Disclosure vulnerability in the Jira Projects plugin report page. The affected versions are before version 8.5.11, from version 8.6.0 before 8.13.3, and from version 8.14.0 before 8.14.1.

CVE-2020-29451 can be explotited with network access, and requires small amount of user privledges. This vulnerability is considered to have a low attack complexity. It has an exploitability score of 2.8 out of four. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.

Information Leak

Affected versions of Atlassian Jira Server and Data Center

CVE-2020-36234 4.8 - Medium - February 15, 2021

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the Screens Modal view. The affected versions are before version 8.5.11, from version 8.6.0 before 8.13.3, and from version 8.14.0 before 8.15.0.

CVE-2020-36234 is exploitable with network access, requires user interaction and user privledges. This vulnerability is considered to have a low attack complexity. It has an exploitability score of 1.7 out of four. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.

XSS

Affected versions of Atlassian Jira Server and Data Center

CVE-2020-36237 5.3 - Medium - February 15, 2021

Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to view custom field options via an Information Disclosure vulnerability in the /rest/api/2/customFieldOption/ endpoint. The affected versions are before version 8.15.0.

CVE-2020-36237 can be explotited with network access, and does not require authorization privledges or user interaction. This vulnerability is considered to have a low attack complexity. It has the highest possible exploitability rating (3.9). The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.

Information Leak

Affected versions of Atlassian Confluence Server and Data Center

CVE-2020-29450 6.5 - Medium - January 19, 2021

Affected versions of Atlassian Confluence Server and Data Center allow remote attackers to impact the application's availability via a Denial of Service (DoS) vulnerability in the avatar upload feature. The affected versions are before version 7.2.0.

CVE-2020-29450 is exploitable with network access, and requires small amount of user privledges. This vulnerability is considered to have a low attack complexity. It has an exploitability score of 2.8 out of four. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.

Unrestricted File Upload

Affected versions of Atlassian Confluence Server and Data Center

CVE-2020-14175 5.4 - Medium - July 24, 2020

Affected versions of Atlassian Confluence Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in user macro parameters. The affected versions are before version 7.4.2, and from version 7.5.0 before 7.5.2.

CVE-2020-14175 can be explotited with network access, requires user interaction and a small amount of user privledges. This vulnerability is considered to have a low attack complexity. It has an exploitability score of 2.3 out of four. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.

XSS

Atlassian Confluence Server and Data Center before version 6.13.1

CVE-2018-20237 6.5 - Medium - February 13, 2019

Atlassian Confluence Server and Data Center before version 6.13.1 allows an authenticated user to download a deleted page via the word export feature.

CVE-2018-20237 can be explotited with network access, and requires small amount of user privledges. This vulnerability is considered to have a low attack complexity. It has an exploitability score of 2.8 out of four. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.

Information Leak