PT-2026-53609 · Pypi · Shinken

Published 2026-06-29 · Updated 2026-06-29

OSV

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Exploit

Fix

Related Identifiers

PYSEC-2026-540

Affected Products

Shinken

References · 7

• 🔥 https://github.com/dbyio/cve-2022-37298 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-37298 · Security Note
• https://osv.dev/vulnerability/PYSEC-2026-540 · Vendor Advisory
• https://github.com/naparuba/shinken · Note
• https://github.com/naparuba/shinken/commit/2dae40fd1e713aec9e1966a0ab7a580b9180cff2 · Note
• https://github.com/advisories/GHSA-p373-jqfm-j6wr · Note
• https://pypi.org/project/shinken · Note