Descripción
SiYuan versions before v3.7.4 fail to validate that packageName matches the downloaded package content in bazaar install endpoints. Attackers with same-origin access can overwrite existing trusted plugins by supplying mismatched packageName and repoURL parameters, achieving persistence across application restarts.
CVSS 6.6EPSS 0.06899999999999999%Riesgo 0.66
Ver fuente- Publicación
- 2026-08-22 13:16:39
- Versiones afectadas
- <3.7.4
- Tipo
- Aplicación web
- Última modificación
- 2026-08-26 18:16:43
- Vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L