User Profile Builder <= 3.15.7 - Unauthenticated Stored Cross-Site Scripting via 'Biographical Info' Meta Field
| CVE | CVE-2026-6431 |
|---|---|
| CVSS | 7.2 (High) |
| Publicly Published | September 6, 2026 |
| Last Updated | September 7, 2026 |
| Researcher |
daroo
|
Description
The User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Biographical Info' meta field parameter in all versions up to, and including, 3.15.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.
References
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
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Vulnerability Details for User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor
| Software Type | Plugin |
|---|---|
| Software Slug | profile-builder (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 3.15.8, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor
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