Vulnerability Description
The Frontend File Manager plugin for WordPress is vulnerable to Unauthenticated Post Meta Change in versions up to, and including, 18.2. This is due to lacking authentication protections, capability checks, and sanitization, all on the wpfm_file_meta_update AJAX action. This makes it possible for unauthenticated attackers to change the meta data of certain posts and pages.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Najeebmedia | Frontend File Manager Plugin | <= 18.2 |
Related Weaknesses (CWE)
References
- https://blog.nintechnet.com/wordpress-frontend-file-manager-plugin-fixed-multiplExploit
- https://www.wordfence.com/threat-intel/vulnerabilities/id/5539aa79-66ad-43fa-967Third Party Advisory
- https://blog.nintechnet.com/wordpress-frontend-file-manager-plugin-fixed-multiplExploit
- https://www.wordfence.com/threat-intel/vulnerabilities/id/5539aa79-66ad-43fa-967Third Party Advisory
FAQ
What is CVE-2021-4351?
CVE-2021-4351 is a vulnerability with a CVSS score of 5.8 (MEDIUM). The Frontend File Manager plugin for WordPress is vulnerable to Unauthenticated Post Meta Change in versions up to, and including, 18.2. This is due to lacking authentication protections, capability c...
How severe is CVE-2021-4351?
CVE-2021-4351 has been rated MEDIUM with a CVSS base score of 5.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-4351?
Check the references section above for vendor advisories and patch information. Affected products include: Najeebmedia Frontend File Manager Plugin.