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Products by Moodle Sorted by Most Security Vulnerabilities since 2018
By the Year
In 2025 there have been 0 vulnerabilities in Moodle. Last year, in 2024 Moodle had 22 security vulnerabilities published. Right now, Moodle is on track to have less security vulnerabilities in 2025 than it did last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2025 | 0 | 0.00 |
| 2024 | 22 | 5.53 |
| 2023 | 46 | 6.34 |
| 2022 | 46 | 6.40 |
| 2021 | 21 | 5.94 |
| 2020 | 20 | 6.58 |
| 2019 | 17 | 5.98 |
| 2018 | 17 | 6.58 |
It may take a day or so for new Moodle 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 Moodle Security Vulnerabilities
Moodle: Privilege Escalation in Audience Deletion
CVE-2024-48898
4.3 - Medium
- November 18, 2024
A vulnerability was found in Moodle. Users with access to delete audiences from reports could delete audiences from other reports that they do not have permission to delete from.
AuthZ
Moodle Messaging Component Information Disclosure Vulnerability
CVE-2024-48896
4.3 - Medium
- November 18, 2024
A vulnerability was found in Moodle. It is possible for users with the "send message" capability to view other users' names that they may not otherwise have access to via an error message in Messaging. Note: The name returned follows the full name format configured on the site.
Generation of Error Message Containing Sensitive Information
Moodle Report Schedule Access Control Vulnerability
CVE-2024-48901
4.3 - Medium
- November 18, 2024
A vulnerability was found in Moodle. Additional checks are required to ensure users can only access the schedule of a report if they have permission to edit that report.
AuthZ
Moodle RSS Feed Access Control Vulnerability
CVE-2024-48897
4.3 - Medium
- November 18, 2024
A vulnerability was found in Moodle. Additional checks are required to ensure users can only edit or delete RSS feeds that they have permission to modify.
AuthZ
Moodle H5P Reflected Cross-Site Scripting (XSS) Vulnerability
CVE-2024-43439
- November 11, 2024
A flaw was found in moodle. H5P error messages require additional sanitizing to prevent a reflected cross-site scripting (XSS) risk.
Moodle Quiz External API Insufficient Access Control Vulnerability
CVE-2024-43430
- November 11, 2024
A flaw was found in moodle. External API access to Quiz can override contained insufficient access control.
Moodle cURL Wrapper HTTP Authorization Header Leak Vulnerability
CVE-2024-43432
- November 11, 2024
A flaw was found in moodle. The cURL wrapper in Moodle strips HTTPAUTH and USERPWD headers during emulated redirects, but retains other original request headers, so HTTP authorization header information could be unintentionally sent in requests to redirect URLs.
Moodle Glossary Restore Capability Bypass Vulnerability
CVE-2024-43435
- November 11, 2024
A flaw was found in moodle. Insufficient capability checks make it possible for users with access to restore glossaries in courses to restore them into the global site glossary.
Moodle Matrix Integration: Improper Access Control for Suspended Users
CVE-2024-43433
- November 11, 2024
A flaw was found in moodle. Matrix room membership and power levels are incorrectly applied and revoked for suspended Moodle users.
Moodle Backup XSS Vulnerability
CVE-2024-43437
- November 11, 2024
A flaw was found in moodle. Insufficient sanitizing of data when performing a restore could result in a cross-site scripting (XSS) risk from malicious backup files.
Moodle Gradebook Information Disclosure Vulnerability in User Profile Fields
CVE-2024-43429
- November 11, 2024
A flaw was found in moodle. Some hidden user profile fields are visible in gradebook reports, which could result in users without the "view hidden user fields" capability having access to the information.
Moodle Site Administration Presets Export Information Disclosure Vulnerability
CVE-2024-43427
- November 11, 2024
A flaw was found in moodle. When creating an export of site administration presets, some sensitive secrets and keys are not being excluded from the export, which could result in them unintentionally being leaked if the presets are shared with a third party.
Moodle Feedback Module CSRF Token Bypass
CVE-2024-43434
- November 07, 2024
The bulk message sending feature in Moodle's Feedback module's non-respondents report had an incorrect CSRF token check, leading to a CSRF vulnerability.
Moodle Badge Deletion Privilege Escalation
CVE-2024-43431
- November 07, 2024
A vulnerability was found in Moodle. Insufficient capability checks made it possible to delete badges that a user does not have permission to access.
SQL Injection in Moodle XMLDB Editor
CVE-2024-43436
- November 07, 2024
A SQL injection risk flaw was found in the XMLDB editor tool available to site administrators.
Moodle 4.3 Cache Poisoning via Local Storage
CVE-2024-43428
- November 07, 2024
To address a cache poisoning risk in Moodle, additional validation for local storage was required.
Moodle Local File Inclusion in Block Backup
CVE-2024-43440
- November 07, 2024
A flaw was found in moodle. A local file may include risks when restoring block backups.
Moodle RCE via Calculated Question Types
CVE-2024-43425
- November 07, 2024
A flaw was found in Moodle. Additional restrictions are required to avoid a remote code execution risk in calculated question types. Note: This requires the capability to add/update questions.
Virtual Programming Lab for Moodle up to v4.2.3 was discovered to contain a cross-site scripting (XSS) vulnerability
CVE-2024-34312
6.1 - Medium
- June 24, 2024
Virtual Programming Lab for Moodle up to v4.2.3 was discovered to contain a cross-site scripting (XSS) vulnerability via the component vplide.js.
XSS
Incorrect CSRF token checks resulted in multiple CSRF risks.
CVE-2024-38276
8.8 - High
- June 18, 2024
Incorrect CSRF token checks resulted in multiple CSRF risks.
Session Riding