Live Composer – Free WordPress Website Builder <= 2.0.2 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting
| CVE | CVE-2025-13537 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | December 16, 2025 |
| Last Updated | December 17, 2025 |
| Researcher |
Webbernaut
|
Description
The Live Composer – Free WordPress Website Builder plugin for WordPress is vulnerable to multiple Stored Cross-Site Scripting vulnerabilities via DOM manipulation in all versions up to, and including, 2.0.2 due to insufficient input sanitization and output escaping on user-supplied attributes. 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? | Yes |
| Remediation | Update to version 2.0.3, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Live Composer – Free WordPress Website Builder
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