{"action":"Upgrade mcabber to 1.0.4-1.1 or later.","affected":[{"fixed":"1.0.4-1.1","introduced":"0"}],"component":"mcabber","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.0.4-1.1"],"id":"tcs_01M5NCFAQY6D8C520AFD2ZN4ZQ","modified_at":"2026-09-15T16:00:02.879861598Z","published_at":"2017-02-09T20:59:00.450Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-5604","https://security-tracker.debian.org/tracker/CVE-2017-5604"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-5604#Debian:13/mcabber","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-5604"}],"summary":"An incorrect implementation of \"XEP-0280: Message Carbons\" in multiple XMPP clients allows a remote attacker to impersonate any user, including contacts, in the vulnerable application's display. This"}