CVE-2026-12473
OHIF Viewers DICOM Server-Side request forgery
- State
- Published
- Severity
- 8.3 High
- Published
- Jun 25, 2026
- Updated
- Jun 26, 2026
- Reserved
- Jun 16, 2026
Description
Two data sources (DICOMWebProxy and DICOMJSON) shipped in the default configuration fetch an arbitrary URL parameter without validation. A global authentication service in OHIF automatically injects the authenticated user's OIDC Bearer token into the resulting requests, sending it to the attacker-controlled server. DICOMweb data sources are not impacted.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.3 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N | icscert |
| 3.1 | 8.2 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N | icscert |
Weaknesses
- CWE-918 Server-Side request forgery (SSRF)
Affected Products
| Product | Versions |
|---|---|
DICOM Web Viewer FrameworkOpen Health Imaging Foundation (OHIF) |
|
References
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