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EUVD-2026-68237

🗓️ 30 Aug 2026 14:33:33Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 6 Views

SiYuan before 3.8.1 missing IsForbiddenAbsPath guard on history/diff routes exposes sensitive files.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-82651
30 Aug 202614:33
cve
cvelist
Cvelist
CVE-2026-82651 SiYuan before v3.8.1 Missing Authorization via /history and /repo/diff
30 Aug 202614:33
cvelist
nvd
NVD
CVE-2026-82651
30 Aug 202615:16
nvd
ptsecurity
Positive Technologies
PT-2026-83577
30 Aug 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "f2d06d26-ada6-334b-9313-2648ca282b73",
        "vendor": {
          "name": "siyuan-note"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "f9302ab5-a036-303c-b7f7-194bb4790fa8",
        "product": {
          "name": "SiYuan",
          "vendor": {
            "name": "siyuan-note"
          }
        },
        "product_version": "0 <3.8.1"
      }
    ]
  }
]

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30 Aug 2026 14:33Current
5.9Medium risk
Vulners AI Score5.9
CVSS 46.9
CVSS 3.14.9
6