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CVE-2026-65607

🗓️ 23 Jul 2026 11:42:14Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 32 Views🌐 WEB

CVE-2026-65607: SiYuan prior to v3.7.2 allows authenticated path traversal via /export/temp/ to read files outside TempDir.

Related
Detection
Affected
Refs
Paths
Vulners
CNA
Node
siyuan-notesiyuanRange0–3.7.2
[
  {
    "vendor": "siyuan-note",
    "product": "siyuan",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.7.2"
      },
      {
        "version": "3.7.2",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
pathpath/export/temp/Path traversal vulnerability in the /export/temp/ end of SiYuan's serveExport handler that joins the raw, percent-decoded request path with util.TempDir and serves the file without the IsSubPath/IsSensitivePath checks, allowing reading arbitrary files outside TempDir via percent-encoded traversal sequences (e.g., /export/temp/%2e%2e/.../etc/passwd).CWE-22

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28 Jul 2026 01:06Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.16.5
CVSS 47.1
EPSS0.00586
SSVC
32