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GHSA-wm4w-8vc6-2j4hmedium5.3

Moodle XSS Vulnerability

Impact

A flaw was found in moodle versions 3.6 to 3.6.1, 3.5 to 3.5.3, 3.4 to 3.4.6, 3.1 to 3.1.15 and earlier unsupported versions. The /userpix/ page did not escape users' full names, which are included as text when hovering over profile images. Note this page is not linked to by default and its access is restricted.

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 3.6.0 before 3.6.1Ecosystem versions3.6.1
From 3.5.0 before 3.5.3Ecosystem versions3.5.3
From 3.4.0 before 3.4.6Ecosystem versions3.4.6
From 3.1.0 before 3.1.15Ecosystem versions3.1.15

Version evidence: OSV · GHSA-wm4w-8vc6-2j4h

View original version evidence (25 explicit versions)

Original source description

A flaw was found in moodle versions 3.6 to 3.6.1, 3.5 to 3.5.3, 3.4 to 3.4.6, 3.1 to 3.1.15 and earlier unsupported versions. The /userpix/ page did not escape users' full names, which are included as text when hovering over profile images. Note this page is not linked to by default and its access is restricted.

References