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CVE-2026-31809

🗓️ 10 Mar 2026 21:16:50Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 27 Views

CVE-2026-31809: SiYuan SVG sanitizer bypass enables reflected XSS via javascript: href with tab or newline in /api/icon/getDynamicIcon; fixed 3.5.10.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-31809
10 Mar 202620:58
–attackerkb
circl
Circl
CVE-2026-31809
9 Mar 202608:40
–circl
cnnvd
CNNVD
SiYuan 跨站脚本漏洞
10 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-31809
10 Mar 202620:58
–cve
cvelist
Cvelist
CVE-2026-31809 SiYuan has a SVG Sanitizer Bypass via Whitespace in `javascript:` URI — Unauthenticated XSS
10 Mar 202620:58
–cvelist
euvd
EUVD
EUVD-2026-10896
10 Mar 202623:57
–euvd
euvd
EUVD
EUVD-2026-10897
10 Mar 202623:57
–euvd
github
Github Security Blog
SiYuan has a SVG Sanitizer Bypass via Whitespace in `javascript:` URI — Unauthenticated XSS
10 Mar 202623:57
–github
mend
Mend
CVE-2026-31809
10 Mar 202620:58
–mend
nuclei
Nuclei
SiYuan <= v3.5.9 - Cross Site Scripting
14 Oct 202602:05
–nuclei
Rows per page
NVD
Node
b3logsiyuanRange<3.5.10

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