CVE-2023-5543: Improper Authorization

November 9, 2023 (updated November 18, 2023)

When duplicating a BigBlueButton activity, the original meeting ID was also duplicated instead of using a new ID for the new activity. This could provide unintended access to the original meeting.

References

git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-77795
bugzilla.redhat.com/show_bug.cgi?id=2243442
moodle.org/mod/forum/discuss.php?d=451584
nvd.nist.gov/vuln/detail/CVE-2023-5543

Code Behaviors & Features

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