CVE-2026-94278: Unknown File Media Renamer

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

The File Media Renamer WordPress plugin through 1.3 does not verify that the requesting user is authorised to modify a given media attachment, allowing any user with file-upload privileges to rename attachments belonging to other users, including administrators, and to corrupt unrelated stored site data that referenced the old file path.

Affected products

• Unknown File Media Renamer: up to and including 1.3

Published 2026-10-06. Last modified 2026-10-06.