In Twisted before 19.2.1, twisted.web did not validate or sanitize URIs or HTTP methods, allowing an attacker to inject invalid characters such as CRLF.
{ "nvd_published_at": "2019-06-10T12:29:00Z", "cwe_ids": [ "CWE-74", "CWE-93" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2019-06-10T18:04:12Z" }