Vulnerability · Published Jan 9, 2026 · Assigned by WPScan

CVE-2025-14803Nex-Forms Express WP Form Builder < 9.1.8 - Authenticated Stored XSS

Medium 6.8

In plain English

A medium-severity cross-site scripting in NEX-Forms from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).

Severity (CVSS 3.1)6.8Medium

Exploit odds (30 days)0.3%top 78.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

The NEX-Forms WordPress plugin before 9.1.8 does not sanitise and escape some of its settings. The NEX-Forms WordPress plugin before 9.1.8 can be configured in such a way that could allow subscribers to perform Stored Cross-Site Scripting.

Affected products (as reported)

Vendor	Product	Versions
Unknown	NEX-Forms	0 – before 9.1.8

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

References

https://wpscan.com/vulnerability/219af0e7-3d8b-4405-8005-b8969a370b0b/ exploit, vdb-entry, technical-description