CVE Catalog

CVE-2025-11814

MediumCVSS 6.4
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.30%

20th percentile - higher than 20% of all known CVEs

Summary

The Ultimate Addons for WPBakery plugin for WordPress up to version 3.21.1 (exclusive) is vulnerable to Stored Cross-Site Scripting due to insufficient input sanitization and output escaping. This allows unauthenticated attackers to inject arbitrary web scripts that execute when a user accesses an injected page.

Risk Assessment

An attacker can inject malicious scripts that execute in users' browsers, potentially leading to data theft or session hijacking.

Recommendation

Update the Ultimate Addons for WPBakery plugin to version 3.21.1 or later, which includes security fixes.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS