CVE-2026-12473
High
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.
SeverityHigh
CVSS8.2
Exploit probability—
ProductDICOM Web Viewer Framework
PublishedJun 25, 2026
First seenJun 25, 2026
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Open Health Imaging Foundation (OHIF) DICOM Web Viewer Framework | v ≤ v3.12.0 | — |
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