CVE-2021-4368
First published: Wed Jun 07 2023(Updated: )
The Frontend File Manager plugin for WordPress is vulnerable to Authenticated Settings Change in versions up to, and including, 18.2. This is due to lacking capability checks and a security nonce, all on the wpfm_save_settings AJAX action. This makes it possible for subscriber-level attackers to edit the plugin settings, such as the allowed upload file types. This can lead to remote code execution through other vulnerabilities.
Credit: security@wordfence.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| N-Media Frontend File Manager | <=18.2 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://blog.nintechnet.com/wordpress-frontend-file-manager-plugin-fixed-multiple-critical-vulnerabilities/
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2554359%40nmedia-user-file-uploader&new=2554359%40nmedia-user-file-uploader&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/adb1d8b0-b1d6-40df-b591-f1062ee744fb?source=cve
Frequently Asked Questions
What is CVE-2021-4368?
CVE-2021-4368 is a vulnerability in the Frontend File Manager plugin for WordPress that allows subscriber-level attackers to change settings without proper authorization.
What is the severity of CVE-2021-4368?
CVE-2021-4368 has a severity rating of 8.8, which is considered critical.
How does CVE-2021-4368 affect the Frontend File Manager plugin?
CVE-2021-4368 affects versions up to and including 18.2 of the Frontend File Manager plugin for WordPress.
How can subscriber-level attackers exploit CVE-2021-4368?
Subscriber-level attackers can exploit CVE-2021-4368 by using the wpfm_save_settings AJAX action to change settings without proper authorization.
Are there any fixes or patches available for CVE-2021-4368?
Yes, there are fixes available for CVE-2021-4368. You can find more information and updates in the provided references.
- agent/type
- agent/softwarecombine
- agent/references
- agent/weakness
- agent/severity
- agent/remedy
- agent/author
- agent/description
- agent/first-publish-date
- agent/event
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/najeebmedia
- canonical/n-media frontend file manager
- version/n-media frontend file manager/18.2