Descripción
OpenEMR before 8.3.0 contains a cross-site request forgery vulnerability in the DICOM viewer. The web_path GET parameter in the DICOM viewer page is embedded unsanitized as a URL without validation against expected path formats. An attacker can craft a URL that causes an authenticated user with Patients - Documents permissions to make authenticated requests to arbitrary OpenEMR endpoints, enabling forced logout and other state-changing actions.
CVSS 4.3EPSS 0.128%Riesgo 0.43
Ver fuente- Publicación
- 2026-08-19 15:17:01
- Versiones afectadas
- <8.3.0
- Tipo
- Aplicación web
- Última modificación
- 2026-08-20 16:17:23
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N