urllib3 before 1.25.9 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of putrequest(). NOTE: this is similar to CVE-2020-26116.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| urllib3(PyPI) | 0 | 1.25.9 | N/A |
CVSS Metrics
