Vulnerability Description
The Frontend File Manager plugin for WordPress is vulnerable to Unauthenticated Content Injection in versions up to, and including, 18.2. This is due to lacking authorization protections, checks against users editing other's posts, and lacking a security nonce, all on the wpfm_edit_file_title_desc AJAX action. This makes it possible for unauthenticated attackers to edit the content and title of every page on the site.
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://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&oldPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c434e6b8-0dd5-4ffe-93bThird Party Advisory
- https://blog.nintechnet.com/wordpress-frontend-file-manager-plugin-fixed-multiplExploit
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&oldPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c434e6b8-0dd5-4ffe-93bThird Party Advisory
FAQ
What is CVE-2021-4369?
CVE-2021-4369 is a vulnerability with a CVSS score of 5.8 (MEDIUM). The Frontend File Manager plugin for WordPress is vulnerable to Unauthenticated Content Injection in versions up to, and including, 18.2. This is due to lacking authorization protections, checks again...
How severe is CVE-2021-4369?
CVE-2021-4369 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-2021-4369?
Check the references section above for vendor advisories and patch information. Affected products include: Najeebmedia Frontend File Manager Plugin.