{"id":"ALPINE-CVE-2022-29361","details":"Improper parsing of HTTP requests in Pallets Werkzeug v2.1.0 and below allows attackers to perform HTTP Request Smuggling using a crafted HTTP request with multiple requests included inside the body. NOTE: the vendor's position is that this behavior can only occur in unsupported configurations involving development mode and an HTTP server from outside the Werkzeug project","modified":"2026-08-27T22:18:01.730774023Z","published":"2022-05-25T01:15:07.277Z","upstream":["CVE-2022-29361"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2022-29361"}],"affected":[{"package":{"name":"py3-werkzeug","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/py3-werkzeug?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.2-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-29361.json"}},{"package":{"name":"py3-werkzeug","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/py3-werkzeug?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.2-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-29361.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}