CVE-2025-3640

MEDIUM 4.3

Moodle: idor in web service allows users enrolled in a course to access some details of other users

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-639
Published	Apr 25, 2025
Last Updated	Apr 28, 2025

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

References

NVD ↗ CVE.org ↗ EPSS Data ↗

access.redhat.com: https://access.redhat.com/security/cve/CVE-2025-3640 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2359734 moodle.org: https://moodle.org/mod/forum/discuss.php?d=467601

Credits

Red Hat would like to thank Khikhi for reporting this issue.