CVE-2026-18512
Severity CVSS v4.0:
Pending analysis
Type:
CWE-79
Cross-Site Scripting (XSS)
Publication date:
25/08/2026
Last modified:
25/08/2026
Description
The TranslatePress – Translate Multilingual sites with AI Translation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Approved Comment Body Rendered in Translation Editor Strings Dropdown in all versions up to, and including, 3.2.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Impact
Base Score 3.x
6.40
Severity 3.x
MEDIUM
References to Advisories, Solutions, and Tools
- https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.2.6/assets/src/js/editor.vue#L909
- https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.2.6/assets/src/js/editor.vue#L914
- https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.2.6/assets/src/js/editor.vue#L923
- https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.2.6/assets/src/js/utils.js#L26
- https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.2.6/includes/class-translation-render.php#L527
- https://plugins.trac.wordpress.org/changeset/3634273/translatepress-multilingual/trunk/assets/src/js/editor.vue
- https://plugins.trac.wordpress.org/changeset?old_path=%2Ftranslatepress-multilingual/tags/3.2.6&new_path=%2Ftranslatepress-multilingual/tags/3.3
- https://plugins.trac.wordpress.org/changeset?reponame=&new=3634273%40translatepress-multilingual%2Ftags%2F3.3&old=3624567%40translatepress-multilingual%2Ftags%2F3.2.6
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e1b18095-d328-4658-81fc-7b15ca526c18?source=cve