{"action":"Upgrade ejabberd to 26.07-1 or later.","affected":[{"fixed":"26.07-1","introduced":"0"}],"component":"ejabberd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["26.07-1"],"id":"tcs_01M5NPN17K05JDEZ6DF08940S7","modified_at":"2026-10-03T05:00:16.037048119Z","published_at":"2026-10-02T13:17:45.010Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-104733","https://security-tracker.debian.org/tracker/CVE-2026-104733"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-104733#Debian:14/ejabberd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-104733"}],"summary":"User Impersonation in ProcessOnes XMMP Server ejabberd <= 26.04 allows an attacker to impersonate arbitrary users via unvalidated authzid parameter in SASL-PLAIN mechanism."}