Medium severity5.4NVD Advisory· Published Dec 2, 2022· Updated Apr 8, 2026
CVE-2022-4220
CVE-2022-4220
Description
The Chained Quiz plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.3.2.4. This is due to missing nonce validation on the list_questions() function. This makes it possible for unauthenticated attackers to delete questions from quizzes via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
5- plugins.trac.wordpress.org/browser/chained-quiz/trunk/controllers/questions.phpnvdPatchThird Party Advisory
- plugins.trac.wordpress.org/changesetnvdPatchThird Party Advisory
- gist.github.com/Xib3rR4dAr/417a11bcb9b8da28cfe5ba1c17c44d0envdExploitThird Party Advisory
- www.wordfence.com/vulnerability-advisories-continued/nvdThird Party Advisory
- www.wordfence.com/threat-intel/vulnerabilities/id/966a3a33-3d22-4671-8893-7a64ff838f39nvd
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