Improper access control in Moodle - CVE-2025-26526
Published: February 18, 2025 / Updated: February 25, 2025
Vulnerability identifier: #VU104029
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-26526
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: moodle.org
Affected software:
Moodle
Moodle
Detailed vulnerability description
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to feedback response viewing and deletions do not respect Separate Groups mode. A remote attacker can view or delete the responses in Feedback activities.
How to mitigate CVE-2025-26526
Install updates from vendor's website.