CVE-2022-37298 — Vulnerability in shinken — CVE Details
CRITICAL
Shinken Solutions Shinken Monitoring vulnerable to Incorrect Access Control
Published June 29, 2026Updated July 1, 2026Source: osv
Summary
Shinken Solutions Shinken Monitoring Version 2.4.3 affected is vulnerable to Incorrect Access Control. The `SafeUnpickler` class found in `shinken/safepickle.py` implements a weak authentication scheme when unserializing objects passed from monitoring nodes to the Shinken monitoring server.
Advisory Timeline
- First published June 29, 2026 (105 days ago).
- Last revised July 1, 2026 — 2 days after initial publication.
Affected Packages (1)
Affects 1 ecosystem: pypi (1).
| Package | Ecosystem | Affected | Fixed In |
|---|---|---|---|
| shinken | pypi | 2.0, 2.0.1, 2.0.2, 2.0.3 (+4 more) | Range-based data available |
CVSS Score Breakdown
What the CVSS (Common Vulnerability Scoring System) 9.8 score means for each attack dimension.
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-37298ADVISORY
- https://github.com/naparuba/shinken/commit/2dae40fd1e713aec9e1966a0ab7a580b9180cff2WEB
- https://github.com/dbyio/cve-2022-37298WEB
- https://github.com/naparuba/shinkenPACKAGE
- https://pypi.org/project/shinkenPACKAGE
- https://github.com/advisories/GHSA-p373-jqfm-j6wrADVISORY
Frequently Asked Questions
- What is CVE-2022-37298?
- Shinken Solutions Shinken Monitoring vulnerable to Incorrect Access Control This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.8/10).
- How do I check if my project is affected by CVE-2022-37298?
- CVE-2022-37298 affects shinken. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2022-37298 and 200,000+ other known vulnerabilities.
Severity & Exploitability
CVSS Score
9.8
Exploitation is straightforward and causes maximum impact. Patch immediately.
Also Known As
PYSEC-2026-540
GHSA-p373-jqfm-j6wr
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