{"action":"Upgrade synapse to 1.105.1-r0 or later.","affected":[{"fixed":"1.105.1-r0","introduced":"0"}],"component":"synapse","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["1.105.1-r0"],"id":"tcs_01M6GA8GF08YPEA2T18S4D3V53","modified_at":"2026-11-03T06:30:25.610931238Z","published_at":"2024-04-23T18:15:14.457Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2024-31208","https://security.alpinelinux.org/vuln/CVE-2024-31208"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2024-31208#Alpine:v3.24/synapse","url":"https://osv.dev/vulnerability/ALPINE-CVE-2024-31208"}],"summary":"Synapse is an open-source Matrix homeserver. A remote Matrix user with malicious intent, sharing a room with Synapse instances before 1.105.1, can dispatch specially crafted events to exploit a weakne"}