CVE-2021-20283: Incorrect Authorization

March 15, 2021 (updated November 7, 2023)

The web service responsible for fetching other users’ enrolled courses does not validate that the requesting user had permission to view that information in each course in moodle

References

bugzilla.redhat.com/show_bug.cgi?id=1939051
moodle.org/mod/forum/discuss.php?d=419654
nvd.nist.gov/vuln/detail/CVE-2021-20283

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