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GHSA-4f92-w438-f484

CraftBeerPi 4 allows arbitrary code execution

Source: GitHub Advisory Database (reviewed) Critical CVE-2024-3955

Packages

EcosystemPackageAffectedFixed in
PyPI cbpi4 >= 4.0.0.58, < 4.4.1.a1 4.4.1.a1

Details

As written in the advisory (Markdown source, shown as plain text).

URL GET parameter "logtime" utilized within the "downloadlog" function from "cbpi/http_endpoints/http_system.py" is subsequently passed to the "os.system" function in "cbpi/controller/system_controller.py" without prior validation allowing arbitrary code execution. This issue affects CraftBeerPi 4: from 4.0.0.58 (commit 563fae9) before 4.4.1.a1 (commit 57572c7).

References

External links from the advisory. They lead to third-party sites.