UNKNOWN Go
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
GO-2026-6650 · CVE-2026-74802 · GHSA-3cc2-h3v6-rqpq
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Description
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
References
- ADVISORY https://github.com/siyuan-note/siyuan/security/advisories/GHSA-3cc2-h3v6-rqpq
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2026-74802
- WEB https://github.com/siyuan-note/siyuan/commit/cb67e0b4fab57c9c5f458c1fd0df5ecf4417b696
- WEB https://github.com/siyuan-note/siyuan/releases/tag/v3.8.0
- WEB https://www.vulncheck.com/advisories/siyuan-cross-site-websocket-hijacking-via-network-proxy
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