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CVE-2023-5543

Date: November 9, 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.

Language: PHP

Severity Score

Related Resources (5)

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

Severity Score

Weakness Type (CWE)

Improper Access Control

CWE-284

Insufficient Information

NVD-CWE-noinfo

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

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