CVE-2023-23929 json
Refresh tokens do not expire in Vantage6
published 2023-02-28 3 y ago modified 2026-09-10 1 mo ago also GHSA-4w59-c3gc-rrhp , PYSEC-2023-54 , EUVD-2023-0262
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 47%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 20 mo ago
Exploit prediction
0.57% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | vantage6 | <3.8.0 |
3.8.0 |
Affected products
- vantage6 vantage6
Classification
- Weakness
-
- CWE-613 DEPRECATED: Insufficient Session Expiration
References
-
github.com
/vantage6/vantage6/commit/48ebfca42359e9a6743e9598684585e2522cdce8
web, patch
-
github.com
/vantage6/vantage6/security/advisories/GHSA-4w59-c3gc-rrhp
web, third-party-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2023-23929
advisory
-
github.com
/pypa/advisory-database/tree/main/vulns/vantage6/PYSEC-2023-54.yaml
web
-
github.com
/vantage6/vantage6
package
Sources
- CVE List CVE-2023-23929
- GitHub Advisory GHSA-4w59-c3gc-rrhp
- NVD CVE-2023-23929
- OSV PYSEC-2023-54
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