{"action":"Upgrade tornado to 6.3.2 or later.","affected":[{"fixed":"6.3.2","introduced":"0"}],"component":"tornado","cve_ids":["CVE-2023-28370"],"ecosystem":"PyPI","epss":0.01142,"exploited":false,"fixed_versions":["6.3.2"],"ghsa_id":"GHSA-hj3f-6gcp-jg8j","id":"tcs_01M5KGKQG93V365ZA4E8ZGEMJ5","modified_at":"2026-06-10T17:02:44.374946391Z","published_at":"2023-05-25T10:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2023-75","https://jvn.jp/en/jp/JVN45127776/","https://github.com/tornadoweb/tornado/releases/tag/v6.3.2","https://github.com/advisories/GHSA-hj3f-6gcp-jg8j"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2023-75","url":"https://osv.dev/vulnerability/PYSEC-2023-75"}],"summary":"Open redirect vulnerability in Tornado versions 6.3.1 and earlier allows a remote unauthenticated attacker to redirect a user to an arbitrary web site and conduct a phishing attack by having user acce"}