CVE-2023-53951
Ever Gauzy v0.281.9 JWT Authentication Weakness via HMAC Secret
- State
- Published
- Severity
- 9.3 Critical
- Published
- Dec 19, 2025
- Updated
- Apr 7, 2026
- Reserved
- Dec 16, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | 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 | VulnCheck |
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-347 Improper Verification of Cryptographic Signature
Affected Products
| Product | Versions |
|---|---|
ever gauzyGauzy |
|
References
- ExploitDB-51354exploit
- Official Product Homepageproduct
- VulnCheck Advisory: Ever Gauzy v0.281.9 JWT Authentication Weakness via HMAC Secretthird-party-advisory
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.