cvedb.io
CVE-2026-18972
CRITICAL · CVSS 9.6
EPSS exploitation probability: 0%
Published 2026-08-11T13:17:56.997 · Last modified 2026-08-11T13:17:56.997

Summary

An authenticated attacker can spoof another GUI user's identity by sending their request with the custom header \"Grpc-Metadata-USER\". This can lead to an account takeover attack from a user with low privileges to administrator.

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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.