Authorization bypass through user-controlled key in Moodle - CVE-2024-25983
Published: February 23, 2024
Vulnerability identifier: #VU86739
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-25983
CWE-ID: CWE-639
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Moodle
Moodle
Software vendor:
moodle.org
moodle.org
Description
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to the IDOR issue on dashboard comments block. A remote user can add comments to the comments block on another user's dashboard when it was not otherwise available.
Remediation
Install updates from vendor's website.