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CVE-2026-33066 SiYuan has Stored XSS to RCE via Unsanitized Bazaar README Rendering

🗓️ 20 Mar 2026 08:11:52Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 23 Views

SiYuan stored cross site scripting leads to remote code execution via unsanitized README rendering in 3.6.0 and earlier, fixed in 3.6.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-33066
20 Mar 202608:11
attackerkb
ATTACKERKB
CVE-2026-40922
16 Apr 202623:14
attackerkb
Circl
CVE-2026-33066
17 Mar 202600:49
circl
CNNVD
SiYuan 跨站脚本漏洞
20 Mar 202600:00
cnnvd
CVE
CVE-2026-33066
20 Mar 202608:11
cve
EUVD
EUVD-2026-23331
16 Apr 202623:14
euvd
Github Security Blog
SiYuan has Stored XSS to RCE via Unsanitized Bazaar README Rendering
18 Mar 202616:09
github
Github Security Blog
SiYuan has incomplete fix for CVE-2026-33066: XSS
14 Apr 202623:12
github
NVD
CVE-2026-33066
20 Mar 202609:16
nvd
OSV
CVE-2026-33066 SiYuan has Stored XSS to RCE via Unsanitized Bazaar README Rendering
20 Mar 202608:11
osv
Rows per page
[
  {
    "vendor": "siyuan-note",
    "product": "siyuan",
    "versions": [
      {
        "version": "< 3.6.1",
        "status": "affected"
      }
    ]
  }
]

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