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GHSA-5wg9-5w3f-hxmhhigh8.8

Moodle Users could elevate their role when accessing the LTI tool on a provider site

Impact

A vulnerability was found in moodle before versions 3.6.3, 3.5.5 and 3.4.8. Users could assign themselves an escalated role within courses or content accessed via LTI, by modifying the request to the LTI publisher site.

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.

Affected rangeRecorded fix
Earlier releases before 3.4.8Ecosystem versions3.4.8
From 3.5 before 3.5.5Ecosystem versions3.5.5
From 3.6 before 3.6.3Ecosystem versions3.6.3

Version evidence: OSV · GHSA-5wg9-5w3f-hxmh

View original version evidence (194 explicit versions)

Original source description

A vulnerability was found in moodle before versions 3.6.3, 3.5.5 and 3.4.8. Users could assign themselves an escalated role within courses or content accessed via LTI, by modifying the request to the LTI publisher site.

References