Description

TerriaJS-Server is a NodeJS Express server for TerriaJS, a library for building web-based geospatial data explorers. A validation bug in versions prior to 4.0.3 allows an attacker to proxy domains not explicitly allowed in the `proxyableDomains` configuration. Version 4.0.3 fixes the issue.

INFO

Published Date :

2026-02-26T00:02:45.127Z

Last Modified :

2026-02-26T15:16:30.580Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-27818 vulnerability.

Vendors Products
Terria
  • Terriajs-server
Terriajs
  • Terriajs-server
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-27818.

URL Resource
https://github.com/TerriaJS/terriajs-server/commit/3aaa5d9717162b245ae4569232bbe7d8673c913f cve-icon cve-icon
https://github.com/TerriaJS/terriajs-server/security/advisories/GHSA-w789-49fc-v8hr cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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SS Confidentiality
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SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact