Intel

AIKIDO-2026-10838

@intlify/shared is vulnerable to Cross-site Scripting (XSS)

Cross-site Scripting (XSS)CVE-2025-53892 Published May 19, 2026

51

Medium Risk

This Affects:

JS@intlify/shared
11.1.10 - 11.4.3
Fixed in 11.4.4
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TL;DR

Translated HTML sanitization is meant to block script execution when interpolation is rendered with v-html and escapeParameterHtml is enabled. Earlier releases only neutralized plain javascript: URLs in a few attribute and style patterns, so entity-encoded colons and other obfuscated scheme spellings could still survive parsing and reach the DOM as executable navigation targets. The sanitizer now recognizes encoded javascript schemes, rewrites dangerous URL attributes and CSS url() values to about:blank, and covers unquoted URL attributes. Regression tests lock in entity-encoded and style-based cases after DOM parsing.

Who does this affect?

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

Background info

@intlify/shared is vulnerable to Cross-site Scripting (XSS) in versions 11.1.10 - 11.4.3.

How to fix this

Upgrade the @intlify/shared library to the patch version.