TI-2026-47155 CVE-2026-66396 · GHSA-pwp5-qq97-mcqc
SiYuan before v3.7.2 Stored XSS to RCE via title-img IAL
Priority HIGH 75
SiYuan before v3.7.2 fails to escape the title-img Individual Attribute List value when rendering Gallery and Kanban cover images, allowing stored cross-site scripting via unescaped style attribute interpolation.