WordPress plugin Loco Translate: Path traversal vulnerability

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. WordPres...

CVE-2026-1921: Improper Limitation of a Pathname to a Restricted Directory

The Loco Translate plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 2.8.2 via the fsReference AJAX route. This is due to the findSourceFile method normalizing user-supplied ref paths containing ../ directory traversal sequences without validating that the...