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.
History

Wed, 08 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Title Frontend File Manager <= 18.2 - Unauthenticated Content Injection

Sat, 28 Dec 2024 01:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T17:20:33.646Z

Reserved: 2023-06-06T13:11:08.915Z

Link: CVE-2021-4369

cve-icon Vulnrichment

Updated: 2024-08-03T17:23:10.726Z

cve-icon NVD

Status : Modified

Published: 2023-06-07T02:15:14.843

Modified: 2026-04-08T19:17:41.403

Link: CVE-2021-4369

cve-icon Redhat

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