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CVE-2026-74902 SiYuan before v3.7.4 XSS-to-RCE via malicious filename upload

🗓️ 18 Aug 2026 11:19:34Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 2 Views

SiYuan before v3.7.4 XSS via unescaped filenames leads to RCE when users drag and drop files.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-74902
18 Aug 202611:19
attackerkb
cve
CVE
CVE-2026-74902
18 Aug 202611:19
cve
euvd
EUVD
EUVD-2026-60583
18 Aug 202611:19
euvd
nvd
NVD
CVE-2026-74902
18 Aug 202612:19
nvd
[
  {
    "vendor": "siyuan-note",
    "product": "siyuan",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:golang/siyuan",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.7.4"
      },
      {
        "version": "3.7.4",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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