Vulnerabilities (CVE)

Filtered by vendor Moodle Subscribe
Total 631 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-62396 1 Moodle 1 Moodle 2026-06-17 N/A 5.3 MEDIUM
An error-handling issue in the Moodle router (r.php) could cause the application to display internal directory listings when specific HTTP headers were not properly configured.
CVE-2025-62395 1 Moodle 1 Moodle 2026-06-17 N/A 4.3 MEDIUM
A flaw in the cohort search web service allowed users with permissions in lower contexts to access cohort information from the system context, revealing restricted administrative data.
CVE-2025-62394 1 Moodle 1 Moodle 2026-06-17 N/A 4.3 MEDIUM
Moodle failed to verify enrolment status correctly when sending quiz notifications. As a result, suspended or inactive users might receive quiz-related messages, leaking limited course information.
CVE-2025-62393 1 Moodle 1 Moodle 2026-06-17 N/A 4.3 MEDIUM
A flaw was found in the course overview output function where user access permissions were not fully enforced. This could allow unauthorized users to view information about courses they should not have access to, potentially exposing limited course details.
CVE-2025-53021 1 Moodle 1 Moodle 2026-06-17 N/A 4.2 MEDIUM
A session fixation vulnerability in Moodle 3.x through 3.11.18 allows unauthenticated attackers to hijack user sessions via the sesskey parameter. The sesskey can be obtained without authentication and reused within the OAuth2 login flow, resulting in the victim's session being linked to the attacker's. Successful exploitation results in full account takeover. According to the Moodle Releases page, "Bug fixes for security issues in 3.11.x ended 11 December 2023." NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
CVE-2025-3647 1 Moodle 1 Moodle 2026-06-17 N/A 4.3 MEDIUM
A flaw was discovered in Moodle. Additional checks were required to ensure that users can only access cohort data they are authorized to retrieve.
CVE-2025-3645 1 Moodle 1 Moodle 2026-06-17 N/A 4.3 MEDIUM
A flaw was found in Moodle. Insufficient capability checks in a messaging web service allowed users to view other users' names and online statuses.
CVE-2025-3644 1 Moodle 1 Moodle 2026-06-17 N/A 4.3 MEDIUM
A flaw was found in Moodle. Additional checks were required to prevent users from deleting course sections they did not have permission to modify.
CVE-2025-3643 1 Moodle 1 Moodle 2026-06-17 N/A 5.4 MEDIUM
A flaw was found in Moodle. The return URL in the policy tool required additional sanitizing to prevent a reflected Cross-site scripting (XSS) risk.
CVE-2025-3642 1 Moodle 1 Moodle 2026-06-17 N/A 8.8 HIGH
A flaw was found in Moodle. A remote code execution risk was identified in the Moodle LMS EQUELLA repository. By default, this was only available to teachers and managers on sites with the EQUELLA repository enabled.
CVE-2025-3641 1 Moodle 1 Moodle 2026-06-17 N/A 8.8 HIGH
A flaw was found in Moodle. A remote code execution risk was identified in the Moodle LMS Dropbox repository. By default, this was only available to teachers and managers on sites with the Dropbox repository enabled.
CVE-2025-3640 1 Moodle 1 Moodle 2026-06-17 N/A 4.3 MEDIUM
A flaw was found in Moodle. Insufficient capability checks made it possible for a user enrolled in a course to access some details, such as the full name and profile image URL, of other users they did not have permission to access.
CVE-2025-3638 1 Moodle 1 Moodle 2026-06-17 N/A 8.8 HIGH
A flaw was found in Moodle. The analysis request action in the Brickfield tool did not include the necessary token to prevent a Cross-site request forgery (CSRF) risk.
CVE-2025-3637 1 Moodle 1 Moodle 2026-06-17 N/A 3.1 LOW
A security vulnerability was found in Moodle where confidential information that prevents cross-site request forgery (CSRF) attacks was shared publicly through the site's URL. This vulnerability occurred specifically on two types of pages within the mod_data module: edit and delete pages.
CVE-2025-3636 1 Moodle 1 Moodle 2026-06-17 N/A 4.3 MEDIUM
A flaw was found in Moodle. This vulnerability allows unauthorized users to access and view RSS feeds due to insufficient capability checks.
CVE-2025-3635 1 Moodle 1 Moodle 2026-06-17 N/A 3.5 LOW
A security vulnerability was discovered in Moodle that allows anyone to duplicate existing tours without needing to log in due to a lack of protection against cross-site request forgery (CSRF) attacks.
CVE-2025-3634 1 Moodle 1 Moodle 2026-06-17 N/A 4.3 MEDIUM
A security vulnerability was discovered in Moodle that allows students to enroll themselves in courses without completing all the necessary safety checks. Specifically, users can sign up for courses prematurely, even if they haven't finished two-step verification processes.
CVE-2025-3628 1 Moodle 1 Moodle 2026-06-17 N/A 4.3 MEDIUM
A flaw has was found in Moodle where anonymous assignment submissions can be de-anonymized via search, revealing student identities.
CVE-2025-3627 1 Moodle 1 Moodle 2026-06-17 N/A 4.3 MEDIUM
A security vulnerability was discovered in Moodle that allows some users to access sensitive information about other students before they finish verifying their identities using two-factor authentication (2FA).
CVE-2025-3625 1 Moodle 1 Moodle 2026-06-17 N/A 7.1 HIGH
A security vulnerability was discovered in Moodle that can allow hackers to gain access to sensitive information about students and prevent them from logging into their accounts, even after they had completed two-factor authentication (2FA).