AIKIDO-2026-10194
@vnedyalk0v/react19-simple-maps is vulnerable to Cross-site Scripting (XSS)
50
Medium Risk
This Affects:
@vnedyalk0v/react19-simple-mapsTL;DR
Affected versions of this package are vulnerable to cross-site scripting (XSS) through script-breakout in JSON-LD metadata. The MapMetadata component embeds JSON-LD inside a <script> tag without properly escaping special characters such as <, >, &, and certain Unicode separators, allowing attacker-controlled data to terminate the script context and inject arbitrary HTML or JavaScript.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
@vnedyalk0v/react19-simple-maps is vulnerable to Cross-site Scripting (XSS) in versions 1.0.5 - 2.0.1.
How to fix this
Upgrade the @vnedyalk0v/react19-simple-maps library to a patch version.
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SOC 2Compliant
ISO 27001Compliant