WPBakery <= 7.7 - Authenticated (Author+) Stored Cross-Site Scripting

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-5708
CVSS 6.4 (Medium)
Publicly Published August 5, 2024
Last Updated August 6, 2024
Researcher João Pedro Soares de Alcântara - Kinorth

Description

The WPBakery Visual Composer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘link’ parameter in all versions up to, and including, 7.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, and with post permissions granted by an Administrator, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

References

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Vulnerability Details for WPBakery Page Builder

Software Type Plugin
Software Slug js_composer
Patched? Yes
Remediation Update to version 7.8, or a newer patched version
Affected Version
  • <= 7.7
Patched Version
  • 7.8

Recent vulnerabilities in WPBakery Page Builder

# Title CVE ID CVSS Researchers Date
1 WPBakery Page Builder <= 8.7.2 - Missing Authorization CVE-2026-45436 4.3 Ethan Consulting May 13, 2026
2 WPBakery Page Builder <= 8.6 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-10006 6.4 stealthcopter October 17, 2025
3 WPBakery Page Builder <= 8.6.1 - Stored Cross-Site Scripting via vc_custom_heading Shortcode CVE-2025-11161 6.4 Muhammad Yudha - DJ October 14, 2025
4 WPBakery Page Builder <= 8.6.1 - Stored Cross-Site Scripting via Custom JS Module CVE-2025-11160 6.4 Muhammad Yudha - DJ October 14, 2025
5 WPBakery Page Builder for WordPress <= 8.5 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-7502 6.4 stealthcopter August 5, 2025
6 WPBakery Page Builder <= 8.4.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple Page Builder Elements CVE-2025-4968 6.4 zer0gh0st July 23, 2025
7 WPBakery Page Builder <= 8.4.1 - Authenticated (Author+) Stored Cross-Site Scripting via Grid Builder CVE-2025-4965 6.4 zer0gh0st June 18, 2025
8 WPBakery <= 7.7 - Authenticated (Author+) Local File Inclusion CVE-2024-5709 8.8 João Pedro Soares de Alcântara August 5, 2024
9 WPBakery Page Builder <= 7.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via VC Single Image link attribute CVE-2024-5265 6.4 wesley (wcraft) June 12, 2024
10 WPBakery Visual Composer <= 7.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom Heading tag attribute CVE-2024-1842 6.4 Nikolas April 11, 2024

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