Intel

AIKIDO-2025-10250

i18next-browser-languagedetector is vulnerable to Cross-site Scripting (XSS)

Cross-site Scripting (XSS) Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
Published Apr 18, 2025

20

Low Risk

This Affects:

JSi18next-browser-languagedetector
0.0.1 - 8.0.4
Fixed in 8.0.5
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TL;DR

Affected versions of this package are vulnerable to cross-site scripting (XSS) when detecting a language due to insufficient sanitization of user input.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range.

Background info

i18next-browser-languagedetector is vulnerable to Cross-site Scripting (XSS) in versions 0.0.1 - 8.0.4.

How to fix this

Upgrade the i18next-browser-languagedetector library to the patch version.