Main Vulnerability Database Vulnerabilities #VU104026

#VU104026 Improper access control in Moodle - CVE-2025-26531

Published: February 18, 2025 / Updated: February 25, 2025

Vulnerability identifier: #VU104026

Vulnerability risk: Medium

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2025-26531

CWE-ID: CWE-284

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
Moodle

Software vendor:
moodle.org

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to the IDOR issue in badges. A remote user can disable badges they do not have permission to access.

Install updates from vendor's website.