CVE-2026-102579

A flaw was found in Moodle. An incorrect capability check in the grade web service allows an authenticated student to access profile information of other students enrolled in the same course that they should not have permission to view. This issue leads to unauthorized information disclosure.

Score

CVSS 3.1 4.3 Medium

Status

Analyzed - patrick@puiterwijk.org

Published

2026-09-30

Last modified

2026-10-01

Weaknesses

CWE-359

Affected products

• Moodle (Moodle)

References

• http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-89381
• https://access.redhat.com/security/cve/CVE-2026-102579
• https://bugzilla.redhat.com/show_bug.cgi?id=2543633
• https://moodle.org/mod/forum/discuss.php?d=482497