CVE-2022-4218
Chained Quiz <= 1.3.2.4 - Cross-Site Request Forgery to Arbitrary Quiz Deletion and Copying
MEDIUM 4.3EPSS 0.5%
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_quizzes() function. This makes it possible for unauthenticated attackers to delete quizzes and copy quizzes via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
- Affected
- prasunsen · Chained Quiz
- CVSS v3.1 NVD
- 4.3 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N - CVSS v3.1 WORDFENCE
- 5.4 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L - EPSS
- 0.45% chance of exploitation in the next 30 days, 38th percentile
- Published
- 2022-12-02
- Updated
- 2026-04-08
Proof-of-concept exploits (1)
Security advisories
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2826623%…
- https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4218