Description
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.
CVSS 4.3EPSS 0.459%Risk 0.45
View source- Published
- 2026-07-17 04:16:50
- Affected versions
- <=3.3.6
- Type
- Web application
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N