CVEs-PoC/2022/CVE-2022-21187.md

CVE-2022-21187

Description

The package libvcs before 0.11.1 are vulnerable to Command Injection via argument injection. When calling the update_repo function (when using hg), the url parameter is passed to the hg clone command. By injecting some hg options it was possible to get arbitrary command execution.

POC

Reference

• https://snyk.io/vuln/SNYK-PYTHON-LIBVCS-2421204

Github

• https://github.com/dellalibera/dellalibera