{"action":"Upgrade slixmpp to 1.4.2-1 or later.","affected":[{"fixed":"1.4.2-1","introduced":"0"}],"component":"slixmpp","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.4.2-1"],"id":"tcs_01M5NDKMZXR0KPKCXDZSHFDHK3","modified_at":"2026-09-21T07:00:14.378764774Z","published_at":"2019-02-04T21:29:01.517Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-1000021","https://security-tracker.debian.org/tracker/CVE-2019-1000021"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-1000021#Debian:14/slixmpp","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-1000021"}],"summary":"slixmpp version before commit 7cd73b594e8122dddf847953fcfc85ab4d316416 contains an incorrect Access Control vulnerability in XEP-0223 plugin (Persistent Storage of Private Data via PubSub) options pro"}