CVE-2022-4220

Name of the Vulnerable Software and Affected Versions Chained Quiz plugin for WordPress versions up to, and including, 1.3.2.4

Description The issue is related to Cross-Site Request Forgery due to missing nonce validation on the list questions() function. This allows unauthenticated attackers to delete questions from quizzes by tricking a site administrator into performing an action, such as clicking on a link.

Recommendations For Chained Quiz plugin for WordPress versions up to, and including, 1.3.2.4, consider disabling the list questions() function until a patch is available to prevent exploitation. Restrict access to quiz management features to minimize the risk of unauthorized question deletion.