CVE-2026-18512

Summary

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.

Affected Software

Weaknesses

• CWE-79: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/e1b18095-d328-4658-81fc-7b15ca526c18?source=cve
• 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#L909
• 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/assets/src/js/editor.vue#L923
• https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.2.6/includes/class-translation-render.php#L527
• https://plugins.trac.wordpress.org/changeset?reponame=&new=3634273%40translatepress-multilingual%2Ftags%2F3.3&old=3624567%40translatepress-multilingual%2Ftags%2F3.2.6
• 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

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