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.
Metrics
Affected Vendors & Products
References
History
Wed, 04 Mar 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Terria
Terria terriajs-server |
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| CPEs | cpe:2.3:a:terria:terriajs-server:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
Terria
Terria terriajs-server |
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| Metrics |
cvssV3_1
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Fri, 27 Feb 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Thu, 26 Feb 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Terriajs
Terriajs terriajs-server |
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| Vendors & Products |
Terriajs
Terriajs terriajs-server |
Thu, 26 Feb 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | TerriaJS-Server has a domain validation bypass vulnerability in its proxy allowlist | |
| Weaknesses | CWE-20 CWE-918 |
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| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-02-26T00:02:45.127Z
Updated: 2026-02-26T15:16:30.580Z
Reserved: 2026-02-24T02:32:39.799Z
Link: CVE-2026-27818
Updated: 2026-02-26T15:16:24.616Z
Status : Analyzed
Published: 2026-02-26T00:16:26.653
Modified: 2026-03-04T21:12:51.720
Link: CVE-2026-27818
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