CVE-2026-121765
Deferred Deferred - Pending Action

Stored XSS in TranslatePress Multilingual Plugin

Publication date: 2026-11-07

Last updated on: 2026-11-07

Assigner: Patchstack

Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Cozmoslabs TranslatePress translatepress-multilingual allows Stored XSS.This issue affects TranslatePress: from n/a through 3.3.8.

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Meta Information

Published
2026-11-07
Last Modified
2026-11-07
Generated
2026-11-07
AI Q&A
2026-11-07
EPSS Evaluated
N/A
NVD
CVE-2026-121765
EUVD
EUVD-2026-119211

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
cozmoslabs translatepress to 3.3.8 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

This is a Stored Cross-Site Scripting (XSS) vulnerability in the TranslatePress plugin for WordPress. It allows attackers to inject malicious scripts into web pages that are stored on the server and executed when other users view those pages.

Detection Guidance

Detecting this vulnerability requires checking for stored XSS in TranslatePress versions up to 3.3.8. Inspect web pages for malicious scripts in translated content or input fields. Use browser developer tools to examine page source for suspicious JavaScript. Check server logs for unusual POST requests to translatepress-multilingual endpoints.

Impact Analysis

An attacker could steal user sessions, deface websites, or perform actions on behalf of users. Users visiting infected pages may have their data compromised or be redirected to malicious sites.

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, violating GDPR's data protection principles or HIPAA's security requirements for protected health information.

Mitigation Strategies

Immediately update TranslatePress to the latest version beyond 3.3.8. Disable the plugin temporarily if an update is unavailable. Implement input validation and output encoding for all user-supplied data. Monitor for signs of exploitation in web traffic and server logs.

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