CVE-2023-48094: Cesium Cesiumjs

Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days.

A cross-site scripting (XSS) vulnerability in CesiumJS v1.111 allows attackers to execute arbitrary code in the context of the victim's browser via sending a crafted payload to /container_files/public_html/doc/index.html. NOTE: the vendor’s position is that Apps/Sandcastle/standalone.html is part of the CesiumGS/cesium GitHub repository, but is demo code that is not part of the CesiumJS JavaScript library product.

Affected products

• Cesium Cesiumjs: version 1.111 only

Published 2023-11-14. Last modified 2026-06-17.