Stored Cross-Site Scripting in Ultimate Addons for WPBakery Plugin
CVE-2025-11814

6.4MEDIUM

Key Information:

Vendor

WordPress

Vendor
CVE Published:
16 October 2025

What is CVE-2025-11814?

The Ultimate Addons for WPBakery plugin for WordPress suffers from a stored cross-site scripting vulnerability due to inadequate input validation and output escaping. This flaw allows unauthenticated attackers to inject and execute arbitrary web scripts on pages viewed by users, posing significant risks to data integrity and user security. It is crucial for users of this plugin to ensure they are using updated versions and to be vigilant about potential exploitation.

Affected Version(s)

Ultimate Addons for WPBakery * < 3.21.1

References

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Matthew Rollings
.
CVE-2025-11814 : Stored Cross-Site Scripting in Ultimate Addons for WPBakery Plugin