CVE-2022-34983: Scu-Captcha Project Scu-Captcha

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

The scu-captcha package in PyPI v0.0.1 to v0.0.4 included a code execution backdoor inserted by a third party.

Affected products

• Scu-Captcha Project Scu-Captcha: from 0.0.1, up to and including 0.0.4

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