{"schemaVersion":3,"id":"CVE-2026-74802","aliases":["GHSA-3cc2-h3v6-rqpq","GO-2026-6650"],"status":"published","duplicateOf":null,"title":null,"description":"SiYuan versions before 3.7.4 contain a cross-site WebSocket hijacking vulnerability in the admin-only /ws/network/proxy endpoint that explicitly disables origin validation by setting CheckOrigin to unconditionally return true. 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