An issue was discovered in cloudflare-scrape 1.6.6 through 1.7.1. A malicious website owner could craft a page that executes arbitrary Python code against any cfscrape user who scrapes that website. This is fixed in 1.8.0.
"https://github.com/pypa/advisory-database/blob/main/vulns/cfscrape/PYSEC-2017-7.yaml"