CVE-2026-89412 json
TranslatePress <= 3.3.5 - Unauthenticated Stored Cross-Site Scripting via Translation Memory Suggestion Panel
published 2026-09-22 48 d ago modified 2026-09-23 46 d ago also EUVD-2026-84280
- cvss
- 7.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 44%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 46 d ago
Exploit prediction
0.53% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N |
Affected products
- cozmoslabs TranslatePress – Translate Multilingual sites with AI Translation
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/717e8479-921b-4f18-8fbe-32e0d8a37590?source=cve
- plugins.trac.wordpress.org /browser/translatepress-multilingual/tags/3.3.5/assets/src/js/components/translation-memory.vue#L12
- plugins.trac.wordpress.org /browser/translatepress-multilingual/tags/3.3.5/includes/class-translation-memory.php#L47
- plugins.trac.wordpress.org /browser/translatepress-multilingual/tags/3.3.5/includes/class-translation-memory.php#L60
- plugins.trac.wordpress.org /browser/translatepress-multilingual/tags/3.3.5/includes/class-translation-render.php#L1024
- plugins.trac.wordpress.org /browser/translatepress-multilingual/tags/3.3.5/includes/class-translation-render.php#L996
- plugins.trac.wordpress.org /browser/translatepress-multilingual/tags/3.3.3/assets/src/js/components/translation-memory.vue#L12
- plugins.trac.wordpress.org /browser/translatepress-multilingual/tags/3.3.3/includes/class-translation-memory.php#L47
- plugins.trac.wordpress.org /browser/translatepress-multilingual/tags/3.3.3/includes/class-translation-memory.php#L60
- plugins.trac.wordpress.org /browser/translatepress-multilingual/tags/3.3.3/includes/class-translation-render.php#L1024
- plugins.trac.wordpress.org /browser/translatepress-multilingual/tags/3.3.3/includes/class-translation-render.php#L996
- plugins.trac.wordpress.org /changeset?reponame=&new=3697206%40translatepress-multilingual%2Ftags%2F3.3.6&old=3686891%40translatepress-mul
- plugins.trac.wordpress.org /changeset/3697206/translatepress-multilingual/trunk/assets/src/js/components/translation-memory.vue
Sources
- CVE List CVE-2026-89412
- NVD CVE-2026-89412
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.