Threat intelligence

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

CVE-2026-15450 · nex-forms-express-wp-form-builder

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Nex Forms Express Wp Form Builder at a vulnerable version. How SiteRespond intelligence works

Vulnerability: NEX-Forms <= 9.2.3 - Authenticated (Admin+) Arbitrary File Deletion via Path Traversal via 'location' Parameter
Affected software: nex-forms-express-wp-form-builder(Plugin)
Affected versions: ≤ 9.2.3
Authentication: Authenticated (see advisory title)
Vulnerability type: Directory traversal
CVE: CVE-2026-15450
Published: 31 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow reading or writing files outside intended directories.
Source: Data imported from Wordfence Intelligence (advisory bb5c8cb3-df67-4f2c-869a-48e34f5619ff). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Nex Forms Express Wp Form Builder version against this catalog when the Defence plugin is connected to your WordPress site.

Start SiteRespond Defence for WordPress — £29.99/monthScan your website

All Nex Forms Express Wp Form Builder advisoriesBack to catalog