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.
History

Thu, 01 Oct 2026 16:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*

Wed, 30 Sep 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Moodle
Moodle moodle
Vendors & Products Moodle
Moodle moodle

Wed, 30 Sep 2026 09:00:00 +0000

Type Values Removed Values Added
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.
Title Moodle: csrf in xml grade import
Weaknesses CWE-346
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: fedora

Published: 2026-09-30T08:36:23.737Z

Updated: 2026-09-30T15:28:08.124Z

Reserved: 2026-09-29T14:03:38.494Z

Link: CVE-2026-102588

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2026-09-30T09:17:16.163

Modified: 2026-10-01T15:51:47.490

Link: CVE-2026-102588

cve-icon Redhat

No data.