CVE-2023-23929

HIGH
Published Mar 4, 20233y ago · Modified Jun 17, 20262w ago
8.8 CVSS 3.1
High
Find Similar
Published Mar 4, 2023 3y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-613

Affected Products 1

VendorProductVersionRange
vantage6vantage6* <3.8.0

References 2

  • github.com https://github.com/vantage6/vantage6/commit/48ebfca42359e9a6743e9598684585e2522cdce8
    Patch
  • github.com https://github.com/vantage6/vantage6/security/advisories/GHSA-4w59-c3gc-rrhp
    Third Party Advisory

Remediation

  • github.com https://github.com/vantage6/vantage6/commit/48ebfca42359e9a6743e9598684585e2522cdce8
    Patch