CVE-2026-102588

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.

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Produits concernés

• Moodle moodle

Scores CVSS

Faiblesses (CWE)

• CWE-346

Références

• http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-84545 Patch
• https://access.redhat.com/security/cve/CVE-2026-102588 Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=2543643 Issue TrackingThird Party Advisory
• https://moodle.org/mod/forum/discuss.php?d=482507 Vendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories