CSRF in Analogwp Style Kits
CVE-2021-4401
The Style Kits plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.8.0. This is due to missing or incorrect nonce validation on the update_posts_stylekit() function. This makes it possible for unauthenticated attackers to update style kits for posts 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: 0.005 (42.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@wordfence.com (Third Party Advisory)
- security@wordfence.com (Not Applicable)
- security@wordfence.com (Not Applicable)
- security@wordfence.com (Not Applicable)
- security@wordfence.com (Not Applicable)
- security@wordfence.com (Third Party Advisory)
- security@wordfence.com (Not Applicable)
- security@wordfence.com (Not Applicable)
- security@wordfence.com (Patch)
Frequently asked questions
- What is CVE-2021-4401?
- CVE-2021-4401 is a high-severity vulnerability in Analogwp Style Kits, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2023-07-01.
- How severe is CVE-2021-4401?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2021-4401 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.