CVE-2025-11814: Ultimate Addons for WPBakery Page Builder < 3.21.1 - Authenticated (Contributor+) Stored Cross-Site Scripting
The Ultimate Addons for WPBakery plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to 3.21.1 (exclusive) 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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-11814?
CVE-2025-11814 has a moderate severity level due to its potential for stored cross-site scripting attacks.
How do I fix CVE-2025-11814?
To fix CVE-2025-11814, update the Ultimate Addons for WPBakery plugin to version 3.21.1 or later.
Who is affected by CVE-2025-11814?
All users of the Ultimate Addons for WPBakery plugin versions up to 3.21.1 are affected by CVE-2025-11814.
What type of vulnerability is CVE-2025-11814?
CVE-2025-11814 is a Stored Cross-Site Scripting vulnerability.
Can authenticated users exploit CVE-2025-11814?
No, CVE-2025-11814 can be exploited by unauthenticated attackers.