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CVE-2026-59833 SiYuan: Stored XSS to RCE in SiYuan via a per-attribute URL-scheme sanitizer gap in Lute (form action / SVG xlink:href)

🗓️ 09 Jul 2026 22:17:05Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 40 Views

Stored XSS in SiYuan due to Lute sanitizer gap on form action and SVG xlink:href; enables OS command execution, fixed in 3.7.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-59833
9 Jul 202622:17
attackerkb
circl
Circl
CVE-2026-59833
10 Jul 202600:45
circl
cve
CVE
CVE-2026-59833
9 Jul 202622:17
cve
euvd
EUVD
EUVD-2026-42743
9 Jul 202622:17
euvd
nvd
NVD
CVE-2026-59833
9 Jul 202623:17
nvd
ptsecurity
Positive Technologies
PT-2026-57008
9 Jul 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-59833 SiYuan: Stored XSS to RCE in SiYuan via a per-attribute URL-scheme sanitizer gap in Lute (form action / SVG xlink:href)
9 Jul 202622:17
vulnrichment
[
  {
    "vendor": "siyuan-note",
    "product": "siyuan",
    "versions": [
      {
        "version": "< 3.7.1",
        "status": "affected"
      }
    ]
  }
]

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