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CVE-2026-74802 SiYuan 3.7.3 Cross-Site WebSocket Hijacking via network proxy

🗓️ 17 Aug 2026 11:04:37Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

SiYuan before 3.7.4 disables WebSocket origin checks, allowing proxy-based network pivoting attacks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-74802
17 Aug 202611:04
attackerkb
cve
CVE
CVE-2026-74802
17 Aug 202611:04
cve
euvd
EUVD
EUVD-2026-60085
17 Aug 202611:04
euvd
nvd
NVD
CVE-2026-74802
17 Aug 202611:16
nvd
ptsecurity
Positive Technologies
PT-2026-76601
17 Aug 202600:00
ptsecurity
[
  {
    "vendor": "siyuan-note",
    "product": "siyuan",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:golang/github.com/siyuan-note/siyuan/kernel",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.7.4"
      },
      {
        "version": "3.7.4",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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