Advisories

Ever Gauzy v0.281.9 JWT Authentication Weakness via HMAC Secret

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severity
critical
date
Affecting
  • ever gauzy 0.281.9

CWE
  • CWE-347 Improper Verification of Cryptographic Signature
CVSS
9.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
nu11secur1ty
Description
Ever Gauzy v0.281.9 contains a JWT authentication vulnerability that allows attackers to exploit weak HMAC secret key implementation. Attackers can leverage the exposed JWT token to authenticate and gain unauthorized access with administrative permissions.

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