CRITICAL 9.4 NVD
CVE-2026-73050
SiYuan versions before v3.7.4 fail to validate or escape the color field in attribute-view select options, allowing stored cross-site scripting through eight un
SiYuan versions before v3.7.4 fail to validate or escape the color field in attribute-view select options, allowing stored cross-site scripting through eight unescaped render sites. Attackers can inject event-handler attributes by including quotation marks in the color value, executing arbitrary JavaScript when viewing databases containing the malicious select field.
References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-m7cc-jh9q-wxg8
- https://www.vulncheck.com/advisories/siyuan-before-stored-xss-via-select-option-color
This critical severity vulnerability with a CVSS score of 9.4 was published on 2026-08-15 via NVD.
Risk Timeline
CVE Disclosed2026-08-15 · 0 days ago
Remediation Resources
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