CVE-2026-27818

HIGH

7.5

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.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie2/26/2026

Derniere modification3/4/2026

Sourcenvd

Observations honeypot0

Produits affectes

terria:terriajs-server

Faiblesses (CWE)

CWE-20CWE-918

References

https://github.com/TerriaJS/terriajs-server/commit/3aaa5d9717162b245ae4569232bbe7d8673c913f(security-advisories@github.com)

https://github.com/TerriaJS/terriajs-server/security/advisories/GHSA-w789-49fc-v8hr(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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