CSRF in Kibokolabs Chained Quiz
CVE-2022-4219
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 manage() function. This makes it possible for unauthenticated attackers to delete submitted quiz responses via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.004 (32.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L.
Affected products
- Kibokolabs Chained_quiz
- Prasunsen Chained Quiz — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@wordfence.com
- security@wordfence.com (Patch, Third Party Advisory)
- security@wordfence.com (Exploit, Third Party Advisory)
- security@wordfence.com (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-4219?
- CVE-2022-4219 is a medium-severity vulnerability in Kibokolabs Chained Quiz, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.4/10. Published 2022-12-02.
- How severe is CVE-2022-4219?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2022-4219 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.