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CVE-2026-54066 SiYuan: Path Traversal via Double URL Encoding in /assets/*path (publish mode arbitrary file─read)

🗓️ 24 Jun 2026 21:13:25Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 12 Views

Path traversal via double encoding on /assets/*path enables unauthenticated reads; fixed in 3.7.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-54066
24 Jun 202621:13
attackerkb
Circl
CVE-2026-54066
19 Jun 202607:23
circl
CVE
CVE-2026-54066
24 Jun 202621:13
cve
EUVD
EUVD-2026-39122
24 Jun 202621:13
euvd
Nuclei
SiYuan <= 3.6.5 - Unauthenticated Path Traversal
19 Jun 202611:10
nuclei
NVD
CVE-2026-54066
24 Jun 202622:16
nvd
Positive Technologies
PT-2026-52107
24 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-54066 SiYuan: Path Traversal via Double URL Encoding in /assets/*path (publish mode arbitrary file─read)
24 Jun 202621:13
vulnrichment
[
  {
    "vendor": "siyuan-note",
    "product": "siyuan",
    "versions": [
      {
        "version": "< 3.7.0",
        "status": "affected"
      }
    ]
  }
]

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