{"id":"GO-2026-6831","summary":"SiYuan: A parser differential between the WebSocket keepalive exemption and the session quarantine allows unauthenticated access to the broadcast event stream in github.com/siyuan-note/siyuan/kernel","details":"SiYuan: A parser differential between the WebSocket keepalive exemption and the session quarantine allows unauthenticated access to the broadcast event stream in github.com/siyuan-note/siyuan/kernel","aliases":["CVE-2026-73054","GHSA-c8w8-3pqp-wr83"],"modified":"2026-11-05T23:15:13.900304243Z","published":"2026-11-05T22:54:22Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-6831","review_status":"UNREVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-c8w8-3pqp-wr83"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73054"},{"type":"WEB","url":"https://github.com/siyuan-note/siyuan/commit/67bc300b6ea6650d99dae55c827aeced419c8ac4"},{"type":"WEB","url":"https://github.com/siyuan-note/siyuan/releases/tag/v3.7.4-alpha.4"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/siyuan-before-authentication-bypass-via-websocket"}],"affected":[{"package":{"name":"github.com/siyuan-note/siyuan/kernel","ecosystem":"Go","purl":"pkg:golang/github.com/siyuan-note/siyuan/kernel"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.0.0-20260731131820-67bc300b6ea6"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-6831.json"}}],"schema_version":"1.9.2"}