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EUVD-2026-38163

🗓️ 21 Jun 2026 13:27:04Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 6 Views

SiYuan before 3.6.1 fails to sanitize Bazaar metadata and Readme s, enabling XSS and code execution.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-56397
21 Jun 202613:27
attackerkb
CVE
CVE-2026-56397
21 Jun 202613:27
cve
Cvelist
CVE-2026-56397 SiYuan - Remote Code Execution via Malicious Bazaar Package Metadata and README
21 Jun 202613:27
cvelist
NVD
CVE-2026-56397
21 Jun 202614:16
nvd
Positive Technologies
PT-2026-51238
21 Jun 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "3e25bb75-f384-3bf3-a77a-2b2ddaa8059d",
        "vendor": {
          "name": "SiYuan"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "1da12c28-1a33-3c1c-8a64-7003b888d5bc",
        "product": {
          "name": "SiYuan",
          "vendor": {
            "name": "siyuan-note"
          }
        },
        "product_version": "0 <3.6.1"
      }
    ]
  }
]

Data

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21 Jun 2026 13:27Current
6.7Medium risk
Vulners AI Score6.7
CVSS 49.4
CVSS 3.19.6
6