Descripción
SiYuan versions before v3.7.4 contain a cross-site scripting vulnerability in the unicode2Emoji function that fails to sanitize codepoint branch output. Attackers can craft document icons with hex-encoded markup that executes in the renderer with Node integration enabled, achieving arbitrary code execution on the host system.
CVSS 9EPSS 0.28400000000000003%Riesgo 0.92
Ver fuente- Publicación
- 2026-08-15 22:16:55
- Versiones afectadas
- <3.7.4
- Tipo
- Aplicación web
- Última modificación
- 2026-08-26 17:04:11
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H