Page Builder: Live Composer <= 2.0.6 - Authenticated (Contributor+) Stored Cross-Site Scripting

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2025-68598
CVSS 6.4 (Medium)
Publicly Published December 22, 2025
Last Updated September 2, 2026
Researcher Muhammad Yudha - DJ

Description

The Page Builder: Live Composer plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 2.0.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, 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.

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Vulnerability Details for Live Composer – Free WordPress Website Builder

Software Type Plugin
Software Slug live-composer-page-builder (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 2.0.6

Recent vulnerabilities in Live Composer – Free WordPress Website Builder

# Title CVE ID CVSS Researchers Date
1 Live Composer <= 2.1.18 - Authenticated (Contributor+) PHP Object Injection via Shortcode CVE-2026-16502 8.8 Muhammad Yudha - DJ September 7, 2026
2 Live Composer <= 2.1.19 - Authenticated (Contributor+) Stored Cross-Site Scripting via dslc_module_testimonials_output Shortcode CVE-2026-16786 6.4 Wordfence PRISM August 31, 2026
3 Live Composer <= 2.1.19 - Authenticated (Contributor+) Stored Cross-Site Scripting via dslc_module_projects_output Shortcode CVE-2026-16788 6.4 Wordfence PRISM August 31, 2026
4 Live Composer <= 2.1.19 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'dslc_custom_field' Shortcode CVE-2026-16787 6.4 Wordfence PRISM August 31, 2026
5 Live Composer <= 2.1.19 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'custom_id' Shortcode Attribute CVE-2026-13203 6.4 Osvaldo Noe Gonzalez Del Rio (Os) August 31, 2026
6 Live Composer – Free WordPress Website Builder <= 2.0.2 - Authenticated (Contributor+) PHP Object Injection via dslc_module_posts_output Shortcode CVE-2025-14071 7.5 Athiwat Tiprasaharn (Jitlada) December 20, 2025
7 Live Composer – Free WordPress Website Builder <= 2.0.2 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting CVE-2025-13537 6.4 Webbernaut December 16, 2025
8 Page Builder: Live Composer <= 1.5.42 - Authenticated (Contributor+) PHP Object Injection CVE-2024-35780 7.5 LVT-tholv2k June 19, 2024
9 Page Builder: Live Composer <= 1.5.42 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2024-35779 6.4 LVT-tholv2k June 19, 2024
10 Page Builder: Live Composer <= 1.5.47 - Authenticated (Author+) Stored Cross-Site Scripting CVE-2024-35768 6.4 SavPhill (Savphill) June 18, 2024

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