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GHSA-4c5g-w3gf-rf4fmedium

Moodle allows attackers to obtain username and course information

Impact

Moodle through 2.3.11, 2.4.x before 2.4.11, 2.5.x before 2.5.7, 2.6.x before 2.6.4, and 2.7.x before 2.7.1 does not enforce certain capability requirements in (1) notes/index.php and (2) user/edit.php, which allows remote attackers to obtain potentially sensitive username and course information via a modified URL.

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
Earlier releases before 2.4.11Ecosystem versions2.4.11
From 2.5.0 before 2.5.7Ecosystem versions2.5.7
From 2.6.0 before 2.6.4Ecosystem versions2.6.4
From 2.7.0 before 2.7.1Ecosystem versions2.7.1

Version evidence: OSV · GHSA-4c5g-w3gf-rf4f

View original version evidence (32 explicit versions)

Original source description

Moodle through 2.3.11, 2.4.x before 2.4.11, 2.5.x before 2.5.7, 2.6.x before 2.6.4, and 2.7.x before 2.7.1 does not enforce certain capability requirements in (1) notes/index.php and (2) user/edit.php, which allows remote attackers to obtain potentially sensitive username and course information via a modified URL.

References