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.
Published: 2026-09-30
Score: 6.5 Medium
EPSS: n/a
KEV: No
AI Analysis

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Remediation

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Tracking

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Advisories

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History

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'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: fedora

Published:

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

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

Link: CVE-2026-102588

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

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

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

Link: CVE-2026-102588

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses