A flaw was found in Moodle. This authentication bypass vulnerability allows suspended users to authenticate through the Learning Tools Interoperability (LTI) Provider. The issue arises from the LTI authentication handlers failing to enforce the user's suspension status, enabling unauthorized access to the system. This can lead to information disclosure or other unauthorized actions by users who should be restricted.
CVSS Score
8.1
EPSS Score
0.001
Published
2026-02-03
A flaw was found in Moodle. An attacker with access to the restore interface could trigger server-side execution of arbitrary code. This is due to insufficient validation of restore input, which leads to unintended interpretation by core restore routines. Successful exploitation could result in a full compromise of the Moodle application.
CVSS Score
8.8
EPSS Score
0.0
Published
2026-01-23
Moodle’s mobile and web service authentication endpoints did not sufficiently restrict repeated password attempts, making them susceptible to brute-force attacks.
CVSS Score
7.5
EPSS Score
0.001
Published
2025-10-23
Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information.
CVSS Score
4.3
EPSS Score
0.0
Published
2025-10-23
An issue in Moodle’s timed assignment feature allowed students to bypass the time restriction, potentially giving them more time than allowed to complete an assessment.
CVSS Score
5.4
EPSS Score
0.0
Published
2025-10-23
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.
CVSS Score
4.3
EPSS Score
0.0
Published
2025-10-23
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.
CVSS Score
8.8
EPSS Score
0.014
Published
2025-04-25
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.
CVSS Score
5.4
EPSS Score
0.002
Published
2025-04-25
A flaw was found in Moodle. Additional checks were required to prevent users from deleting course sections they did not have permission to modify.
CVSS Score
4.3
EPSS Score
0.003
Published
2025-04-25
A flaw was found in Moodle. Insufficient capability checks in a messaging web service allowed users to view other users' names and online statuses.
CVSS Score
4.3
EPSS Score
0.003
Published
2025-04-25