CVE-2026-8378 — Frontend File Manager Plugin <= 23.6 - Subscriber+ Stored Cross-Site Scripting via File Rename

CVE-2026-8378

Frontend File Manager Plugin <= 23.6 - Subscriber+ Stored Cross-Site Scripting via File Rename PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Unknown / Frontend File Manager Plugin	affected 0 through 23.6

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/19f5dd94-b16c-4ad2-9586-d15ddecf9805/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.