cvedb.io
CVE-2026-63107
HIGH · CVSS 7.7
EPSS exploitation probability: 0%
Published 2026-07-20T19:17:28.913 · Last modified 2026-07-20T19:17:28.913

Summary

LimeSurvey through 6.17.10 and 7.0.4 contains a server-side request forgery vulnerability in the REST API survey template endpoint that allows authenticated users to cause the server to issue arbitrary HTTP requests by supplying a manipulated Host header. Attackers can exploit the unsanitized use of the HTTP Host header in the getTemplateData() function to reach internal network services, cloud metadata endpoints, and extract sensitive credentials such as IAM tokens from instance metadata services.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.