Vulnerability in User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor — CVE-2026-111966

What to do now

Update User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor to 4.0.5 or later.

Affected versions

• Everything before 4.0.5

The User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to 4.0.5. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

This description is reproduced verbatim from the public vulnerability record.

• https://www.wordfence.com/threat-intel/vulnerabilities/id/a11db06c-32dc-456a-a5ea-5eded1f42a56?source=api-prod

Part of this record comes from Wordfence Intelligence. Original: https://www.wordfence.com/threat-intel/vulnerabilities/id/a11db06c-32dc-456a-a5ea-5eded1f42a56
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