The d8s-urls for python, as distributed on PyPI, included a potential code-execution backdoor inserted by a third party. A potential code execution backdoor inserted by third parties is the democritus-networking package. The affected version of d8s-urls is 0.1.0
https://github.com/Live-Hack-CVE/CVE-2022-40424
https://pypi.org/project/democritus-networking/