vulnerability

WordPress Plugin: quiz-master-next: CVE-2021-36865: Authorization Bypass Through User-Controlled Key

Severity
5
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:N)
Published
Sep 29, 2022
Added
May 15, 2025
Modified
Jul 10, 2025

Description

The Quiz And Survey Master plugin for WordPress is vulnerable to insecure direct object reference in versions up to, and including, 7.3.4. This is due to insufficient validation on the key controlling a quiz's id. This makes it possible for authenticated attackers with author-level capabilities and above to change arbitrary quiz content.

Solution

quiz-master-next-plugin-cve-2021-36865
Title
Rapid7 Labs

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