{"action":"Upgrade matrix-synapse to 1.74.0 or later.","affected":[{"fixed":"1.74.0","introduced":"0"}],"component":"matrix-synapse","cve_ids":["CVE-2023-32323"],"ecosystem":"PyPI","epss":0.00981,"exploited":false,"fixed_versions":["1.74.0"],"ghsa_id":"GHSA-f3wc-3vxv-xmvr","id":"tcs_01M5KGKP26RY1JBMW2J8RPCA60","modified_at":"2023-11-08T04:12:34.841195Z","published_at":"2023-05-26T14:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2023-67","https://github.com/matrix-org/synapse/security/advisories/GHSA-f3wc-3vxv-xmvr","https://github.com/matrix-org/synapse/pull/14642","https://github.com/matrix-org/synapse/issues/14492"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2023-67","url":"https://osv.dev/vulnerability/PYSEC-2023-67"}],"summary":"Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. A malicious user on a Synapse homeserver X with permission to create certain state events can disable o"}