Moodle: csrf in xml grade import
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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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-102588US | — | — | ||
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 pe… | ||||
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references
External citations — patches, advisories, analysis.
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-84545FIX
- https://access.redhat.com/security/cve/CVE-2026-102588ADVISORY
- https://bugzilla.redhat.com/show_bug.cgi?id=2543643ADVISORY
- https://moodle.org/mod/forum/discuss.php?d=482507ADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2026-102588WEB
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