GHSA-jqgr-gh62-jf53high7.1
Moodle Stored Cross-site Scripting and page denial of service
Impact
Recursive rendering of Mustache template helpers containing user input could, in some cases, result in an Cross-site Scripting risk or a page failing to load.
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 3.9.17Ecosystem versions | 3.9.17 |
| From 3.11 before 3.11.10Ecosystem versions | 3.11.10 |
| From 4.0 before 4.0.4Ecosystem versions | 4.0.4 |
Version evidence: OSV · GHSA-jqgr-gh62-jf53
View original version evidence (43 explicit versions)
Original source description
Recursive rendering of Mustache template helpers containing user input could, in some cases, result in an Cross-site Scripting risk or a page failing to load.