CVEvulnerability

CVE-2026-18972

9.6 CRITICAL Published 2026-08-11 Modified 2026-10-23 Official page ↗
Status
Awaiting Analysis
Published
2026-08-11
Last modified
2026-10-23
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.6 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Weaknesses
CWE-290

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.

Related

Weakness · CWE (1)

  • CWE-290 Authentication Bypass by Spoofing weakness

References