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GHSA-rv62-6f56-j83wcritical9.1

Moodle Oauth 2 Insufficiently Protects Against Compromise

Impact

A vulnerability was found in Moodle versions 3.7 before 3.7.3, 3.6 before 3.6.7, 3.5 before 3.5.9 and earlier. OAuth 2 providers who do not verify users' email address changes require additional verification during sign-up to reduce the risk of account compromise.

Source excerpt · OSV
Applies when

OAuth 2 providers who do not verify users' email address changes require additional verification during sign-up to reduce the risk of account compromise.

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.

Affected rangeRecorded fix
From 3.7.0 before 3.7.3Ecosystem versions3.7.3
From 3.6.0 before 3.6.7Ecosystem versions3.6.7
From 3.5.0 before 3.5.9Ecosystem versions3.5.9

Version evidence: OSV · GHSA-rv62-6f56-j83w

View original version evidence (19 explicit versions)

Original source description

A vulnerability was found in Moodle versions 3.7 before 3.7.3, 3.6 before 3.6.7, 3.5 before 3.5.9 and earlier. OAuth 2 providers who do not verify users' email address changes require additional verification during sign-up to reduce the risk of account compromise.

References