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AWS Security BulletinsCVE-2026-121652

CVE-2026-121652 - Stored cross-site scripting (XSS) in AWS Amplify maplibre-gl-js-amplify popup rendering

Severity not listed 1 CVE Published Nov 3, 2026 at 6:54 PM UTC

Summary

Bulletin ID: 2026-167-AWS

Publication Date: 11/03/2026 10:30 AM PST

Description:

maplibre-gl-js-amplify is an open-source AWS Amplify library that integrates Amazon Location Service with MapLibre GL JS to render maps, markers, popups, and geofencing controls in web applications. We identified CVE-2026-121652, where a stored cross-site scripting (XSS) issue in the library's popup and geofence-control rendering.

Impacted versions: <= 4.0.2

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Products covered

A separate affected-products list was not included in the collected bulletin.

Remediation

Separate remediation guidance was not included in the collected bulletin.

CVEs in this advisory 1

Updates

  1. Published by AWS

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  2. Added to SecurityAlert

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