CVEvulnerability

CVE-2026-102588

6.5 MEDIUM Published 2026-09-30 Modified 2026-10-01 Official page ↗
Status
Analyzed
Published
2026-09-30
Last modified
2026-10-01
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Weaknesses
CWE-346

Description

A flaw was found in Moodle. The XML grade import feature lacks proper Cross-Site Request Forgery (CSRF) token validation. By tricking an authenticated user with grade management permissions into visiting a malicious webpage, an attacker can trigger unauthorized requests on the victim's behalf. This flaw allows a remote attacker to set or overwrite student grades without authorization.

Affected configurations

• moodle moodle (< 4.5.13) • moodle moodle (>= 5.0.0 < 5.0.9) • moodle moodle (>= 5.1.0 < 5.1.6) • moodle moodle (>= 5.2.0 < 5.2.2)

Related

Weakness · CWE (1)

  • CWE-346 Origin Validation Error weakness

References