CVE-2025-11161 (GCVE-0-2025-11161)

Vulnerability from cvelistv5 – Published: 2025-10-15 06:43 – Updated: 2026-04-08 16:42
VLAI
Title
WPBakery Page Builder <= 8.6.1 - Stored Cross-Site Scripting via vc_custom_heading Shortcode
Summary
The WPBakery Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the vc_custom_heading shortcode in all versions up to, and including, 8.6.1. This is due to insufficient restriction of allowed HTML tags and improper sanitization of user-supplied attributes in the font_container parameter. This makes it possible for authenticated attackers with contributor-level access or higher to inject arbitrary web scripts in posts that will execute whenever a user accesses an injected page via the vc_custom_heading shortcode with malicious tag and text attributes granted they have access to use WPBakery shortcodes.
Severity
6.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-15 16:12 UTC
CWE
  • CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
Assigner
Wordfence CNA under the mitre root
CNA scorecard C 65/100 over 2432 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
wpbakery WPBakery Page Builder Affected: 0 , ≤ 8.6.1 (semver)
guessed Create a notification for this product.
Credits
Muhammad Yudha - DJ
Show details on NVD website
To clipboard 

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