High severity7.2NVD Advisory· Published Nov 7, 2026· Updated Nov 7, 2026
CVE-2026-120537
CVE-2026-120537
Description
The TranslatePress – Translate Multilingual sites with AI Translation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'comment (storage); originals / language / original_language (exfiltration from endpoint)' parameter in all versions up to, and including, 3.3.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products
1- Range: <=3.3.8
Patches
Vulnerability mechanics
References
6- plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.3.8/includes/class-translation-render.phpnvd
- plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.3.8/includes/functions.phpnvd
- plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.3.8/includes/trp-ajax.phpnvd
- plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.3.8/includes/trp-ajax.phpnvd
- plugins.trac.wordpress.org/changeset/3781398/translatepress-multilingual/trunk/includes/trp-ajax.phpnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/e26d5534-dab1-4562-b770-aae2468505acnvd
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