CVEvulnerability
CVE-2026-102585
4.3 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-09-30
- Last modified
- 2026-10-01
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Weaknesses
- CWE-842
Description
A flaw was found in Moodle. When enrolling a user into a course while assigning them to a group, the application does not verify whether the selected group actually belongs to that course. An authenticated user with teacher privileges could exploit this flaw to add users to groups within courses they do not have authorization to access.
Affected configurations
• moodle moodle (>= 5.1.0 < 5.1.6)
• moodle moodle (>= 5.2.0 < 5.2.2)
Related
Weakness · CWE (1)
- CWE-842 Placement of User into Incorrect Group weakness
References
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-88538 Patch
- https://access.redhat.com/security/cve/CVE-2026-102585 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2543639 Issue Tracking, Third Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=482503 Vendor Advisory