CVE-2023-53951
CRITICAL EPSS 23.7%
Published Dec 19, 20256mo ago · Modified Jun 17, 20262w ago
9.3 CVSS 4.0
Published Dec 19, 2025 6mo ago
Last Modified Jun 17, 2026 2w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
23.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-347
References 3
- github.com https://github.com/ever-co/ever-gauzy
- exploit-db.com https://www.exploit-db.com/exploits/51354
- vulncheck.com https://www.vulncheck.com/advisories/ever-gauzy-jwt-authentication-weakness-via-hmac-secret
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.