Answer in brief
CVE-2024-3955 records a Critical severity (CVSS 9.8) vulnerability in CraftBeerPi 4 allows arbitrary code execution. The current sources do not mark it as known exploited. The current feed maps cbpi4 (pip), cbpi4 (pypi). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 9.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps cbpi4 (pip), cbpi4 (pypi). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| cbpi4pip | >=4.0.0.58,<4.4.1.a1 | 4.4.1.a1 |
| cbpi4pypi | >=4.0.0.58 <4.4.1.a1 | 4.4.1.a1 |
Published upstream
May 2, 2024
Evidence: source:ghsa:source_dates:source-dates:recordSource modified
Oct 27, 2026
Evidence: source:ghsa:source_dates:source-dates:recordFirst seen by HOL
Oct 27, 2026
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).
Quoted source text, attributed separately from HOL analysis.