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CVE-2026-18972

—
CVSS 3.1
9.6 critical
EPSS
6%p93
Published
()
Modified
Description

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.

Weakness
CWE-290
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
NVD CVE.org GitHub PoCs EPSS (6.1%)

In the news

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