CVE-2022-34981: Pycrowdtangle Project Pycrowdtangle

Critical severity, CVSS 9.8. EPSS: 1.7% chance of exploitation in the next 30 days.

The PyCrowdTangle package in PyPI before v0.0.1 included a code execution backdoor inserted by a third party.

Affected products

• Pycrowdtangle Project Pycrowdtangle: from 0.0.1, up to and including 0.0.2

Published 2022-07-22. Last modified 2026-06-17.