CVE-2023-53951

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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/ever-co/ever-gauzy
https://www.exploit-db.com/exploits/51354
https://www.vulncheck.com/advisories/ever-gauzy-jwt-authentication-weakness-via-hmac-secret

Configurations

No configuration.

History

19 Dec 2025, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-19 21:15

Updated : 2025-12-23 14:52

NVD link : CVE-2023-53951

Mitre link : CVE-2023-53951

CVE.ORG link : CVE-2023-53951

JSON object : View

Products Affected

No product.

CWE

CWE-347

Improper Verification of Cryptographic Signature

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