{"action":"Upgrade python-engineio to 3.11.1-1 or later.","affected":[{"fixed":"3.11.1-1","introduced":"0"}],"component":"python-engineio","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.11.1-1"],"id":"tcs_01M5NDT28TRZMS3PJ5YNT51HJ4","modified_at":"2026-09-21T07:02:20.789470633Z","published_at":"2019-07-16T00:15:10.837Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-13611","https://security-tracker.debian.org/tracker/CVE-2019-13611"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-13611#Debian:14/python-engineio","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-13611"}],"summary":"An issue was discovered in python-engineio through 3.8.2. There is a Cross-Site WebSocket Hijacking (CSWSH) vulnerability that allows attackers to make WebSocket connections to a server by using a vic"}