Arbitrary Argument Injection Affecting linuxfabrik-lib package, versions [,5.1.0)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PYTHON-LINUXFABRIKLIB-17816649
- published4 Jul 2026
- disclosed2 Jul 2026
- creditOoYo0uto
Introduced: 2 Jul 2026
CVE-2026-52817 (opens in a new tab)How to fix?
Upgrade linuxfabrik-lib to version 5.1.0 or higher.
Overview
linuxfabrik-lib is a Python libraries used in various Linuxfabrik projects, including the 'Linuxfabrik Monitoring Plugins' project.
Affected versions of this package are vulnerable to Arbitrary Argument Injection in the configuration of the sudoers file, which allows arbitrary arguments to be passed to apt-get. An attacker can gain root privileges by supplying crafted arguments to execute arbitrary commands as root. This is only exploitable if the attacker has already compromised the nagios account and the provided sudoers configuration is in use.