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CVE-2026-89412— TranslatePress <= 3.3.5 - Unauthenticated Stored Cross-Site Scripting via Translation Memory Suggestion Panel

Quick assessment

Affected
cozmoslabs TranslatePress – Translate Multilingual sites with AI Translation
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 i

CVSS 7.2 · High EPSS 0.30% · P23

Affected Version Matrix 1

VendorProduct Version RangeStatus
cozmoslabs TranslatePress – Translate Multilingual sites with AI Translation ≤ 3.3.5 affected
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I. Basic Information for CVE-2026-89412

Vulnerability Information

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Vulnerability Title
TranslatePress <= 3.3.5 - Unauthenticated Stored Cross-Site Scripting via Translation Memory Suggestion Panel
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
cozmoslabs TranslatePress – Translate Multilingual sites with AI Translation 0 ~ 3.3.5 -

II. Public POCs for CVE-2026-89412

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III. Intelligence Information for CVE-2026-89412

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Other References for CVE-2026-89412 (9)

Other References for CVE-2026-89412 (3)

IV. Related Vulnerabilities

V. Comments for CVE-2026-89412

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