CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
What the vulnerability does
The Frontend File Manager Plugin plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the wpfm_delete_multiple_files() function in all versions up to, and including, 21.5. This makes it possible for unauthenticated attackers to delete arbitrary posts.
Explanation of Vulnerability in Simple Terms
The Frontend File Manager Plugin for WordPress contains a missing authorization flaw that allows unauthenticated attackers to modify files on the site. An attacker can send a network request to alter file contents without needing to log in or interact with a user. All versions up to 21.5 are affected. Site administrators should update immediately to a patched version.
What an attacker can do
Modify or overwrite files on the site without logging in.
Potential impact on your site
Attackers can alter site files, potentially injecting malicious code or defacing content.
Conditions required to exploit
Network access to the site; no authentication or user interaction required.
Key dates
External resources
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