CVE-2026-89412

TranslatePress <= 3.3.5 - Unauthenticated Stored Cross-Site Scripting via Translation Memory Suggestion Panel

Published Sep 22, 2026 CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed
Description
The TranslatePress – Translate Multilingual sites with AI Translation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Translation Memory Suggestion Panel (v-html on suggestion.original) in all versions up to, and including, 3.3.5 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. Unauthenticated attackers can seed the translation dictionary's original column with executable HTML because the front-end rendering pipeline decodes entity-encoded payloads via html_entity_decode() before persistence, and the original column is deliberately exempt from kses filtering — meaning no save-time sanitizer neutralizes the stored payload before it is later rendered in an administrator's session.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
References
Link Providers
https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.3.3/assets/src/js/components/translation-memory.vue#L12 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.3.3/includes/class-translation-memory.php#L47 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.3.3/includes/class-translation-memory.php#L60 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.3.3/includes/class-translation-render.php#L1024 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.3.3/includes/class-translation-render.php#L996 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.3.5/assets/src/js/components/translation-memory.vue#L12 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.3.5/includes/class-translation-memory.php#L47 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.3.5/includes/class-translation-memory.php#L60 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.3.5/includes/class-translation-render.php#L1024 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.3.5/includes/class-translation-render.php#L996 cve-icon cve-icon
https://plugins.trac.wordpress.org/changeset/3697206/translatepress-multilingual/trunk/assets/src/js/components/translation-memory.vue cve-icon cve-icon
https://plugins.trac.wordpress.org/changeset?reponame=&new=3697206%40translatepress-multilingual%2Ftags%2F3.3.6&old=3686891%40translatepress-multilingual%2Ftags%2F3.3.5 cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/717e8479-921b-4f18-8fbe-32e0d8a37590?source=cve cve-icon cve-icon
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Cozmoslabs
Cozmoslabs translatepress – Translate Multilingual Sites With Ai Translation
Wordpress
Wordpress wordpress
Vendors & Products Cozmoslabs
Cozmoslabs translatepress – Translate Multilingual Sites With Ai Translation
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description The TranslatePress – Translate Multilingual sites with AI Translation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Translation Memory Suggestion Panel (v-html on suggestion.original) in all versions up to, and including, 3.3.5 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. Unauthenticated attackers can seed the translation dictionary's original column with executable HTML because the front-end rendering pipeline decodes entity-encoded payloads via html_entity_decode() before persistence, and the original column is deliberately exempt from kses filtering — meaning no save-time sanitizer neutralizes the stored payload before it is later rendered in an administrator's session.
Title TranslatePress <= 3.3.5 - Unauthenticated Stored Cross-Site Scripting via Translation Memory Suggestion Panel
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Sep 23, 2026, 6:46 PM
Reserved
Sep 11, 2026, 4:38 PM
Status
Deferred
Published
Sep 22, 2026, 7:16 AM
Modified
Sep 23, 2026, 7:19 PM