CVE-2025-27358 WordPress Frontend File Manager plugin <= 23.6 - Content Injection vulnerability
An attacker can inject malicious scripts via the Frontend File Manager plugin, potentially executing code in user browsers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-27358?
CVE-2025-27358 is a medium-severity cross-site scripting vulnerability in N-Media Frontend File Manager, published on 4 Jul 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in N-Media Frontend File Manager nmedia-user-file-uploader allows Code Injection.This issue affects Frontend File Manager: from n/a through <= 23.6.
Weakness: CWE-80
Which versions are affected by CVE-2025-27358?
How do I fix CVE-2025-27358?
No fix has been published for CVE-2025-27358 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-27358 being exploited?
There is no known exploitation of CVE-2025-27358 in the wild and no public exploit code.
Sources
Also known as GHSA-85r7-g2m5-xfqc.