[ CVE-2026-119554 · Published 30 Oct 2026 ]
Vulnerability in Moodle Project moodle
CVSS 5.9
EPSS <1%1 agency advisoryNo fix listed yet
[ Description ]Official description
Moodle 5.3.0, 5.2.0 through 5.2.4, 5.1.0 through 5.1.8, 5.0.0 through 5.0.11, and through 4.5.15 contain an sql injection vulnerability in the External database enrolment plugin via course idnumber. Editing teachers can store a backslash-quote payload in idnumber that executes during scheduled sync on MySQL/MariaDB external databases, reading data and manipulating enrolment results.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.
[ Advisories ]Government CERT advisories
-
BSI CERT-BundWID-SEC-2026-4274
Moodle: Multiple vulnerabilities Translated from German
[ References ]References
- abraxaslabs.tech/research/moodle-enrol-database-sqli
- github.com/moodle/moodle
- github.com/moodle/moodle/blob/v5.3.0/public/enrol/database/lib.php
- github.com/moodle/moodle/blob/v5.3.0/public/enrol/database/lib.php
- github.com/moodle/moodle/blob/v5.3.0/public/enrol/database/lib.php
- www.vulncheck.com/advisories/moodle-through-5.3.0-5.2.4-5.1.8-5.0.11-and-4.5.15-sql-inj…