HIGH 8.6 NVD
CVE-2026-100645
SiYuan versions 3.7.0 before 3.8.4 contain a stored cross-site scripting vulnerability in gallery and kanban database renderers where field descriptions are not
SiYuan versions 3.7.0 before 3.8.4 contain a stored cross-site scripting vulnerability in gallery and kanban database renderers where field descriptions are not escaped in aria-label attributes. In the Electron desktop app with nodeIntegration enabled, attackers can inject JavaScript that calls Node.js child_process APIs to execute arbitrary commands with user privileges.
References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-556j-q8c8-qqg3
- https://www.vulncheck.com/advisories/siyuan-3.7.0-before-3.8.4-stored-xss-via-gallery-kanb
This high severity vulnerability with a CVSS score of 8.6 was published on 2026-09-26 via NVD.
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