medium5.4
CVE-2026-8378
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 st…
Impact
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 products
| Product | Affected versions |
|---|---|
| Frontend File Manager Plugin WordPress Plugin | through 23.6 |
Versions were read from the advisory text. No structured product data has been published for this record yet.