Reflected XSS in OpenClinic GA DICOM Upload

Publication date: 2026-06-09

Last updated on: 2026-06-09

Assigner: VulnCheck

Description

OpenClinic GA 5.351.19 contains a reflected cross-site scripting vulnerability in the DICOM image upload handler that allows attackers to execute arbitrary JavaScript in a victim's browser by embedding malicious payloads in DICOM file metadata fields. Attackers can craft a DICOM file with JavaScript payloads in metadata fields such as Study Description, which are reflected without sanitization in popup.jsp and archiving/uploadfiles_jsp.java when processed through the Upload DICOM images feature.

CVSS Scores

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Meta Information

Published

2026-06-09

Last Modified

2026-06-09

Generated

2026-06-30

AI Q&A

2026-06-10

EPSS Evaluated

2026-06-28

NVD

CVE-2026-25860

EUVD

EUVD-2026-35842

Affected Vendors & Products

Vendor	Product	Version / Range
openclinic	ga	5.351.19

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-79	The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

Executive Summary

This vulnerability is a reflected cross-site scripting (XSS) issue in OpenClinic GA version 5.351.19. It occurs in the DICOM image upload handler, where attackers can embed malicious JavaScript code within the metadata fields of a DICOM file, such as the Study Description. When the file is processed and displayed through the Upload DICOM images feature, the malicious script is reflected without proper sanitization in certain pages, allowing the attacker to execute arbitrary JavaScript in the victim's browser.

Impact Analysis

This vulnerability can allow attackers to execute arbitrary JavaScript code in the context of a victim's browser. This can lead to various impacts such as theft of session cookies, defacement of the web interface, redirection to malicious sites, or other malicious actions that compromise the security and integrity of the user's interaction with the OpenClinic application.

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