{"schema_version":"1.9.0","id":"GO-2026-6650","published":"2026-10-07T14:10:14Z","modified":"2026-10-07T17:45:13.483118596Z","aliases":["CVE-2026-74802","GHSA-3cc2-h3v6-rqpq"],"summary":"SiYuan: Cross-Site WebSocket Hijacking on the admin-only network proxy endpoint (`/ws/network/proxy`) via explicit `CheckOrigin: true` bypass in github.com/siyuan-note/siyuan/kernel","details":"SiYuan: Cross-Site WebSocket Hijacking on the admin-only network proxy endpoint (`/ws/network/proxy`) via explicit `CheckOrigin: true` bypass in github.com/siyuan-note/siyuan/kernel","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":"0.0.0-20260803045322-cb67e0b4fab5"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-6650.json"}}],"references":[{"type":"ADVISORY","url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-3cc2-h3v6-rqpq"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74802"},{"type":"WEB","url":"https://github.com/siyuan-note/siyuan/commit/cb67e0b4fab57c9c5f458c1fd0df5ecf4417b696"},{"type":"WEB","url":"https://github.com/siyuan-note/siyuan/releases/tag/v3.8.0"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/siyuan-cross-site-websocket-hijacking-via-network-proxy"}],"database_specific":{"review_status":"UNREVIEWED","url":"https://pkg.go.dev/vuln/GO-2026-6650"}}