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GHSA-p5cg-6rfr-6mx8medium6.1

Moodle stored XSS via calendar's event title when deleting the event

Impact

Insufficient escaping of calendar event titles resulted in a stored XSS risk in the event deletion prompt.

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 4.4.0-beta before 4.4.1Ecosystem versions4.4.1
From 4.3.0-beta before 4.3.5Ecosystem versions4.3.5
From 4.2.0-beta before 4.2.8Ecosystem versions4.2.8
Earlier releases before 4.1.11Ecosystem versions4.1.11

Version evidence: OSV · GHSA-p5cg-6rfr-6mx8

View original version evidence (366 explicit versions)

Original source description

Insufficient escaping of calendar event titles resulted in a stored XSS risk in the event deletion prompt.

References