GHSA-fcpw-vqh5-6qwjmedium6.1
Moodle reflected XSS Vulnerability
Impact
In Moodle before 3.9.1, 3.8.4 and 3.7.7, the filter in the admin task log required extra sanitizing to prevent a reflected XSS risk.
Source excerpt · OSVAffected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
moodle/moodle Packagist
| Affected range | Recorded fix |
|---|---|
| From 3.9 before 3.9.1Ecosystem versions | 3.9.1 |
| From 3.8 before 3.8.4Ecosystem versions | 3.8.4 |
| From 3.7 before 3.7.7Ecosystem versions | 3.7.7 |
Version evidence: OSV · GHSA-fcpw-vqh5-6qwj
View original version evidence (22 explicit versions)
Original source description
In Moodle before 3.9.1, 3.8.4 and 3.7.7, the filter in the admin task log required extra sanitizing to prevent a reflected XSS risk.