CVE-2022-42040
Python vulnerability analysis and mitigation

Overview

CVE-2022-42040 is a security vulnerability discovered in the d8s-algorithms package for Python, as distributed on PyPI. The vulnerability was disclosed on October 11, 2022, and involves a potential code-execution backdoor that was inserted by a third party. The affected version of the package is 0.1.0, with the backdoor specifically linked to the democritus-dicts package (AttackerKB, FortiGuard).

Technical details

The vulnerability exists in version 0.1.0 of the d8s-algorithms Python package. It requires no user interaction and can be exploited over the network with no privileges required. The backdoor was implemented through the democritus-dicts package, which was maliciously inserted by a third party (AttackerKB).

Impact

The vulnerability allows for potential code execution through the backdoor mechanism, which could enable attackers to execute arbitrary code within the context of applications using the affected package (AttackerKB).

Additional resources


SourceThis report was generated using AI

Related Python vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

GHSA-5882-5rx9-xgxpCRITICAL10
  • PythonPython
  • crawl4ai
NoYesJan 16, 2026
GHSA-vx9w-5cx4-9796HIGH8.6
  • PythonPython
  • crawl4ai
NoYesJan 16, 2026
CVE-2026-23535HIGH8
  • PythonPython
  • wlc
NoYesJan 16, 2026
CVE-2026-23490HIGH7.5
  • PythonPython
  • pyasn1
NoYesJan 16, 2026
CVE-2026-23528MEDIUM5.3
  • PythonPython
  • distributed
NoYesJan 16, 2026

Free Vulnerability Assessment

Benchmark your Cloud Security Posture

Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.

Request assessment

Get a personalized demo

Ready to see Wiz in action?

"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management