Vulnerabilities / NEX-Forms / WPSEC-2026-2768
NEX-Forms <= 9.3.3 - Unauthenticated Stored Cross-Site Scripting via 'page' Parameter
Medium 6.1
CWE-79Fixed in 9.3.4
- ID
- WPSEC-2026-2768
- Plugin
- NEX-Forms – Ultimate Forms Plugin for WordPress (nex-forms-express-wp-form-builder)
- Affected
- all versions before 9.3.4
- Remediation
- Update to 9.3.4 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Weakness
- CWE-79
- Usage
- Plugin Low · Affected versions Low among sites WPSec scans, 2026-11-10
- Attack surface
- NEX-Forms on WPSec AttackSurface
- Fix released
- Published
Description
The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'page' parameter of form submissions in all versions up to, and including, 9.3.3 due to insufficient input sanitization and output escaping when the submitted page value is rendered in the admin form entries table. This makes it possible for unauthenticated attackers to inject attributes into the entries table markup that execute arbitrary web scripts when an administrator views and interacts with the form entries.
References
- https://wpsec.com/vuln/WPSEC-2026-2768/
- https://plugins.svn.wordpress.org/nex-forms-express-wp-form-builder/tags/9.3.4/
- https://wordpress.org/plugins/nex-forms-express-wp-form-builder/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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