CVE-2026-18512CWE-79cross-site-scripting

CVE-2026-18512

Medium · published August 25, 2026

CVSS v3.1
6.4
EPSS
0%
Percentile
22.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00311 · 22.8th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-08-25T12:18Z
References (9)
https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.2.6/assets/src/js/editor.vue#L909 · [email protected]https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.2.6/assets/src/js/editor.vue#L914 · [email protected]https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.2.6/assets/src/js/editor.vue#L923 · [email protected]https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.2.6/assets/src/js/utils.js#L26 · [email protected]https://plugins.trac.wordpress.org/browser/translatepress-multilingual/tags/3.2.6/includes/class-translation-render.php#L527 · [email protected]https://plugins.trac.wordpress.org/changeset/3634273/translatepress-multilingual/trunk/assets/src/js/editor.vue · [email protected]https://plugins.trac.wordpress.org/changeset?old_path=%2Ftranslatepress-multilingual/tags/3.2.6&new_path=%2Ftranslatepress-multilingual/tags/3.3 · [email protected]https://plugins.trac.wordpress.org/changeset?reponame=&new=3634273%40translatepress-multilingual%2Ftags%2F3.3&old=3624567%40translatepress-multilingual%2Ftags%2F3.2.6 · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/e1b18095-d328-4658-81fc-7b15ca526c18?source=cve · [email protected]
EPSS history
Timeline
  • 26 AUG 07:36Z
    EPSS moved — → 0%
    epss
  • 25 AUG 07:39Z
    TranslatePress <= 3.2.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Approved Comment Body in Translation Editor
    cvelistv5