CVE-2026-8378
MEDIUM
NVD
CVSS Score
5.4
Severity
MEDIUM
Published
Jun 23, 2026
Vendor
unknown
Description
The Frontend File Manager Plugin WordPress plugin through 23.6 does not sanitise nor escape a filename submitted to the frontend file-rename endpoint before storing it as post meta and rendering it back on the admin File Manager listing, leading to a Stored Cross-Site Scripting vulnerability exploitable by users with Subscriber-level access and above against an administrator viewing the file management interface.