CVE-2023-53951

CRITICAL

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/19/2025

Last Modified12/23/2025

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-347

References

https://github.com/ever-co/ever-gauzy(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/51354(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/ever-gauzy-jwt-authentication-weakness-via-hmac-secret(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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