CVE-2026-15450 NEX-Forms <= 9.2.3 - Authenticated (Admin+) Arbitrary File Deletion via Path Traversal via 'location' Parameter

The Nex Forms – Ultimate Form Builder – Lite plugin for WordPress is vulnerable to arbitrary file deletion via path traversal in versions up to, and including, 9.2.3. This is due to the deletefile AJAX handler retrieving a file path from the database and passing it directly to unlink with no...

CVE-2026-15450

The CVE-2026-15450 entry concerns Nex Forms – Ultimate Form Builder – Lite for WordPress (versions ≤ 9.2.3). Affected component is the delete_file() AJAX handler which takes a file path from the database and passes it to unlink() without validation (no realpath/basename/allowlist). Combined with ...