CVE-2019-3849: Improper Authorization

March 26, 2019 (updated October 9, 2019)

Users could assign themselves an escalated role within courses or content accessed via LTI, by modifying the request to the LTI publisher site.

References

bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3849
moodle.org/mod/forum/discuss.php?d=384012
nvd.nist.gov/vuln/detail/CVE-2019-3849

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