vulnerability
WordPress Plugin: nex-forms-express-wp-form-builder: CVE-2025-14803: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:M/C:P/I:P/A:N) | Dec 19, 2025 | Jan 14, 2026 | Jan 14, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:M/C:P/I:P/A:N)
Published
Dec 19, 2025
Added
Jan 14, 2026
Modified
Jan 14, 2026
Description
The Nex-Forms Express WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 9.1.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled, or in instances where lower-level users have been granted access to the form builder.
Solution
nex-forms-express-wp-form-builder-plugin-cve-2025-14803
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