CVE-2026-15160: Saturdaydrive Ninja Forms - Excel Export

Medium severity, CVSS 4.3. EPSS: 0.7% chance of exploitation in the next 30 days.

The Ninja Forms - Excel Export plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 3.3.6 via the 'spreadsheet_export_tmp_name' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to write .xls/.xlsx files to arbitrary locations on the server, which can be used to stage further attacks.

Affected products

• Saturdaydrive Ninja Forms - Excel Export: up to and including 3.3.6

Published 2026-07-17. Last modified 2026-07-17.