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CVE-2023-53951— Ever Gauzy v0.281.9 JWT Authentication Weakness via HMAC Secret

Quick assessment

Affected
Gauzy ever gauzy
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ever Gauzy Platform是Ever开源的一个开放式业务管理平台。 Ever Gauzy Platform v0.281.9版本存在数据伪造问题漏洞，该漏洞源于JWT认证实现不当，可能导致未经授权的访问。

CVSS 9.8 · Critical EPSS 0.36% · P28

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-53951

Vulnerability Information
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Vulnerability Title
Ever Gauzy v0.281.9 JWT Authentication Weakness via HMAC Secret
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
密码学签名的验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Ever Gauzy Platform 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ever Gauzy Platform是Ever开源的一个开放式业务管理平台。 Ever Gauzy Platform v0.281.9版本存在数据伪造问题漏洞，该漏洞源于JWT认证实现不当，可能导致未经授权的访问。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Gauzy ever gauzy 0.281.9 -

II. Public POCs for CVE-2023-53951

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III. Intelligence Information for CVE-2023-53951

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Exploits & Public PoCs for CVE-2023-53951 (1)

Other References for CVE-2023-53951 (2)

IV. Related Vulnerabilities

Same weakness: CWE-347

V. Comments for CVE-2023-53951

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