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GHSA-g39c-mccf-rxjvmedium5.3

Moodle Insecure direct object reference (IDOR) in a calendar web service

Impact

A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. Insufficient capability checks made it possible to fetch other users' calendar action events.

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 3.9 before 3.9.11Ecosystem versions3.9.11
From 3.10 before 3.10.8Ecosystem versions3.10.8
From 3.11 before 3.11.4Ecosystem versions3.11.4

Version evidence: OSV · GHSA-g39c-mccf-rxjv

View original version evidence (33 explicit versions)

Original source description

A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. Insufficient capability checks made it possible to fetch other users' calendar action events.

References