CVE-2021-4369

MEDIUM 5.3CVE-2021-4369 · Published 07/06/2023 · updated 17/06/2026

In short

CVE-2021-4369 is a MEDIUM (CVSS 5.3) vulnerability affecting frontend file manager plugin (najeebmedia).
Chance of exploitation in the next 30 days (EPSS): 0.80%, higher than 56.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
frontend file manager plugin najeebmedia	`≤ 18.2`	No fix yet

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.

References

blog.nintechnet.com/wordpress-frontend-file-manager-plugin-fixed-multiple-critical-vulnerabilities · Exploit
plugins.trac.wordpress.org/changeset · Patch
wordfence.com/threat-intel/vulnerabilities/id/c434e6b8-0dd5-4ffe-93b1-1af614c08f85 · Third Party Advisory

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Package

Affected versions

Patched versions

frontend file manager plugin

najeebmedia

≤ 18.2

No fix yet

Description

More vulnerabilities in frontend file manager plugin

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