zenml-io/zenml does not expire the session after password reset
A vulnerability in zenml-io/zenml version 0.56.3 allows attackers to reuse old session credentials or session IDs due to insufficient session expiration. Specifically, the session does not expire after a password change, enabling an attacker to maintain access to a compromised account without the victim's ability to revoke this access. This issue was observed in a self-hosted ZenML deployment via Docker, where after changing the password from one browser, the session remained active and usable in another browser without requiring re-authentication.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | zenml | <= 0.56.3 | no fix |
References
- CVSS vector
CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L- Weakness (CWE)
CWE-613- Platform
- Python (PyPI)
- Package
zenml- Disclosed
- 08.06.2024
- Updated
- 11.10.2026 13:18
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2026-2069 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-99hm-86h7-gr3g - CC BY 4.0
Vulnerability history: zenml
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 14
- First → latest
- 02.2024 10.2025
- Without a fix
- 1
- Exploited in attacks
- 0
Severity breakdown
- Critical 1
- High 2
- Medium 8
- Low 3
Disclosures per year
- 2024: 12
- 2025: 2
- 2026: 0
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