Vulnerability Details CVE-2022-4220
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 25.5%
CVSS Severity
CVSS v3 Score 5.4
References
- https://gist.github.com/Xib3rR4dAr/417a11bcb9b8da28cfe5ba1c17c44d0e
- https://plugins.trac.wordpress.org/browser/chained-quiz/trunk/controllers/questions.php#L73
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2826623%40chained-quiz&new=2826623%40chained-quiz&sfp_email=&sfph_mail=
- https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4220
- https://gist.github.com/Xib3rR4dAr/417a11bcb9b8da28cfe5ba1c17c44d0e
- https://plugins.trac.wordpress.org/browser/chained-quiz/trunk/controllers/questions.php#L73
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2826623%40chained-quiz&new=2826623%40chained-quiz&sfp_email=&sfph_mail=
- https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4220
Products affected by CVE-2022-4220
-
cpe:2.3:a:kibokolabs:chained_quiz:-
-
cpe:2.3:a:kibokolabs:chained_quiz:0.5.7
-
cpe:2.3:a:kibokolabs:chained_quiz:0.6
-
cpe:2.3:a:kibokolabs:chained_quiz:0.7
-
cpe:2.3:a:kibokolabs:chained_quiz:0.8
-
cpe:2.3:a:kibokolabs:chained_quiz:0.9
-
cpe:2.3:a:kibokolabs:chained_quiz:1.0
-
cpe:2.3:a:kibokolabs:chained_quiz:1.0.9
-
cpe:2.3:a:kibokolabs:chained_quiz:1.1
-
cpe:2.3:a:kibokolabs:chained_quiz:1.1.7
-
cpe:2.3:a:kibokolabs:chained_quiz:1.1.8.1
-
cpe:2.3:a:kibokolabs:chained_quiz:1.2
-
cpe:2.3:a:kibokolabs:chained_quiz:1.3
-
cpe:2.3:a:kibokolabs:chained_quiz:1.3.2
-
cpe:2.3:a:kibokolabs:chained_quiz:1.3.2.2
-
cpe:2.3:a:kibokolabs:chained_quiz:1.3.2.3
-
cpe:2.3:a:kibokolabs:chained_quiz:1.3.2.4