CVE-2025-11814

6.4 MEDIUM

Published: October 16, 2025 Modified: October 16, 2025

Description

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://patchstack.com/database/wordpress/plugin/ultimate_vc_addons/vulnerability/wordpress-ultimate-addons-for-wpbakery-page-builder-plugin-3-21-1-cross-site-scripting-xss-vulnerability

Source: security@wordfence.com

https://www.wordfence.com/threat-intel/vulnerabilities/id/1f41101c-c54f-4e97-a0fb-79a17d5f0929?source=cve

Source: security@wordfence.com

2 reference(s) from NVD

Quick Stats

CVSS v3 Score

6.4 / 10.0

EPSS (Exploit Probability)

0.1%

36th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-79

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