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 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.

Referanslar

• 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
• https://github.com/siyuan-note/siyuan/security/advisories/GHSA-m7cc-jh9q-wxg8