WPML Multilingual CMS <= 4.6.12 - Authenticated (Contributor+) Remote Code Execution via Twig Server-Side Template Injection

9.9
Improper Neutralization of Special Elements Used in a Template Engine
CVE CVE-2024-6386
CVSS 9.9 (Critical)
Publicly Published August 21, 2024
Last Updated August 22, 2024
Researcher stealthcopter

Description

The WPML plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 4.6.12 via Twig Server-Side Template Injection. This is due to missing input validation and sanitization on the render function. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute code on the server.

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Vulnerability Details for WPML

Software Type Plugin
Software Slug sitepress-multilingual-cms
Patched? Yes
Remediation Update to version 4.6.13, or a newer patched version
Affected Version
  • <= 4.6.12
Patched Version
  • 4.6.13

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