{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"python-django","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NRW07QSGJ7TZXAP39TGVPV","modified_at":"2026-10-27T10:01:10.591179997Z","published_at":"2026-04-07T15:17:46.353Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-3902","https://security-tracker.debian.org/tracker/CVE-2026-3902"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-3902","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-3902"}],"summary":"An issue was discovered in 6.0 before 6.0.4, 5.2 before 5.2.13, and 4.2 before 4.2.30. `ASGIRequest` allows a remote attacker to spoof headers by exploiting an ambiguous mapping of two header variants"}