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CVE-2026-100641 SiYuan before v3.8.4 Stored XSS via Unescaped Flashcard Content

🗓️ 26 Sep 2026 13:23:13Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 2 Views

Stored XSS in SiYuan before v3.8.4 allows arbitrary code execution on the host.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
euvd
EUVD
EUVD-2026-87735
26 Sep 202613:23
–euvd
nvd
NVD
CVE-2026-100641
26 Sep 202614:16
–nvd
[
  {
    "vendor": "siyuan-note",
    "product": "siyuan",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.8.4"
      },
      {
        "version": "3.8.4",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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