TerriaJS-Server is a NodeJS Express server for TerriaJS, a library for building web-based geospatial data explorers.

Code

The project this record applies to. Exploit listings stay in References.

• Repository · github.com

Timeline

Detection, updates, and resolution for this record.

1. Feb 26, 2026 · NIST NVD

   Detected

   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 configuration. Version 4.0.3 fixes the issue.

2. Jun 17, 2026 · NIST NVD

   Updated

   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 configuration. Version 4.0.3 fixes the issue.

Affected

• cpe terria/terriajs-serverversion unspecified

Sources

• NIST NVDVulnerability recordCVE-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 configuration. Version 4.0.3 fixes

  nvd.nist.gov

References

• Patch · github.com
• Vendor Advisory · github.com