CRITICAL 9.6 NVD

CVE-2026-18972

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 acco

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.

References

http://docs.velociraptor.app/announcements/advisories/cve-2026-18972/

Published: 2026-08-11 · Source: NVD · Feed updated: 2026-08-11

This critical severity vulnerability with a CVSS score of 9.6 was published on 2026-08-11 via NVD.

Risk Timeline

CVE Disclosed2026-08-11 · -1 days ago

Remediation Resources

Official Advisory

docs.velociraptor.app/announcements/advisories/cve-2026-18972/

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