CVE-2023-23929— Refresh tokens do not expire in Vantage6
Quick assessment
Affected
vantage6 vantage6
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.
vantage6是vantage6开源的一个用于 Secure Insight eXchange 的开源 priVAcy preserviNg federalTed leArningG 基础架构。 vantage6存在代码问题漏洞，该漏洞源于令牌无限期有效。
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I. Basic Information for CVE-2023-23929
Vulnerability Information
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Vulnerability Title
Refresh tokens do not expire in Vantage6
Source: CVE Program / CVE List V5
Vulnerability Description
vantage6 is a privacy preserving federated learning infrastructure for secure insight exchange. Currently, the refresh token is valid indefinitely. The refresh token should get a validity of 24-48 hours. A fix was released in version 3.8.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的会话过期机制
Source: CVE Program / CVE List V5
Vulnerability Title
vantage6 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
vantage6是vantage6开源的一个用于 Secure Insight eXchange 的开源 priVAcy preserviNg federalTed leArningG 基础架构。 vantage6存在代码问题漏洞，该漏洞源于令牌无限期有效。
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)
Affected Products
II. Public POCs for CVE-2023-23929
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2023-23929 (1)
Vendor Advisories for CVE-2023-23929 (1)
-
https://github.com/vantage6/vantage6/security/advisories/GHSA-4w59-c3gc-rrhp x_refsource_CONFIRM
IV. Related Vulnerabilities
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CVE-2024-24769
Vantage6: No limit on emails sent for password/MFA reset
Same vendor: vantage6
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CVE-2026-73652
vantage6: Algorithm developer can edit another developer's a -
CVE-2026-54533
vantage6 node has an Improper Access Control issue -
CVE-2026-54445
Vantage6: Set admin user and password from environment or co -
CVE-2024-27928
Vantage6: 2FA can be circumvented with hacked email access -
CVE-2024-24769
Vantage6: No limit on emails sent for password/MFA reset
Same weakness: CWE-613
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V. Comments for CVE-2023-23929
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