CVE-2024-3955

Published: May 2, 2024Modified: Jun 17, 2026Deferred

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

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 to execute arbitrary code.This issue affects CraftBeerPi 4: from 4.0.0.58 (commit 563fae9) before 4.4.1.a1 (commit 57572c7).

Related CWEs

Improper Control of Generation of Code ('Code Injection')

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

References (6)

https://cert.pl/en/posts/2024/05/CVE-2024-3955/

Source: cvd@cert.pl

https://cert.pl/posts/2024/05/CVE-2024-3955/

Source: cvd@cert.pl

https://github.com/PiBrewing/craftbeerpi4/issues/132

Source: cvd@cert.pl

https://cert.pl/en/posts/2024/05/CVE-2024-3955/

Source: af854a3a-2127-422b-91ae-364da2661108

https://cert.pl/posts/2024/05/CVE-2024-3955/

Source: af854a3a-2127-422b-91ae-364da2661108

https://github.com/PiBrewing/craftbeerpi4/issues/132

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.