Moole Vulnerability Database

Find real vulnerabilities before they ship

High

CVE-2026-27818

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.

VectorNETWORK

PublishedFeb 26, 2026, 00:16

Published Bysecurity-advisories@github.com

Base Score

Score7.5

Affected Versions

Package (Ecosystem)IntroducedFixedLimit

terriajs-server(npm)04.0.3N/A

References

https://github.com/TerriaJS/terriajs-server/commit/3aaa5d9717162b245ae4569232bbe7d8673c913f
https://github.com/TerriaJS/terriajs-server/security/advisories/GHSA-w789-49fc-v8hr

Weakness Type

CWE-20

CVSS Metrics

Base Score

8.7

Vector String

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Base SeverityHigh

Version

4.0

Attack Vector (AV)

NETWORK