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GHSA-9f45-9qrw-pp4vmedium6.1

Moodle vulnerable to Cross-site Scripting when algebra filter enabled but not functional

Impact

If the algebra filter was enabled but not functional (eg the necessary binaries were missing from the server), it presented an XSS risk.

Source excerpt · OSV

Affected 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 rangeRecorded fix
From 4.1.0 before 4.1.2Ecosystem versions4.1.2
From 4.0.0 before 4.0.7Ecosystem versions4.0.7
From 3.11.0 before 3.11.13Ecosystem versions3.11.13
Earlier releases before 3.9.20Ecosystem versions3.9.20

Version evidence: OSV · GHSA-9f45-9qrw-pp4v

View original version evidence (289 explicit versions)

Original source description

If the algebra filter was enabled but not functional (eg the necessary binaries were missing from the server), it presented an XSS risk.

References