{"action":"Upgrade matrix-synapse to 1.62.0 or later.","affected":[{"fixed":"1.62.0","introduced":"0"}],"component":"matrix-synapse","cve_ids":["CVE-2022-31152"],"ecosystem":"PyPI","epss":0.01177,"exploited":false,"fixed_versions":["1.62.0"],"ghsa_id":"GHSA-jhjh-776m-4765","id":"tcs_01M5KGGVK7Z7Z1WH6FZE2MM4VH","modified_at":"2023-11-08T04:09:27.850052Z","published_at":"2022-09-02T20:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2022-262","https://github.com/matrix-org/synapse/pull/13087","https://github.com/matrix-org/synapse/pull/13088","https://github.com/matrix-org/synapse/releases/tag/v1.62.0","https://github.com/matrix-org/synapse/security/advisories/GHSA-jhjh-776m-4765"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2022-262","url":"https://osv.dev/vulnerability/PYSEC-2022-262"}],"summary":"Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. The Matrix specification specifies a list of [event authorization rules](https://spec.matrix.org/v1.2/r"}