CSRF in Expresstech Quiz And Survey Master
CVE-2023-0292
The Quiz And Survey Master plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 8.0.8. This is due to missing nonce validation on the function associated with the qsm_remove_file_fd_question AJAX action. This makes it possible for unauthenticated attackers to delete arbitrary media files 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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.008 (54.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.wordfence.com/threat-intel/vulnerabilities/id/c75e6d27-7f6b-4bec-b653-c2024… (Third Party Advisory)
- wordpress.org/plugins/quiz-master-next/ (Product)
- packetstormsecurity.com/files/171011/wpqsm808-xsrf.txt (Exploit, VDB Entry, Third Party Advisory)
- plugins.trac.wordpress.org/changeset/2834471/quiz-master-next (Patch)
Frequently asked questions
- What is CVE-2023-0292?
- CVE-2023-0292 is a medium-severity vulnerability in Expresstech Quiz And Survey Master, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.4/10. Published 2023-06-09.
- How severe is CVE-2023-0292?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2023-0292 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.