Reflected XSS Vulnerability in MedDream PACS Premium by MedDream
CVE-2025-54778

6.1MEDIUM

Key Information:

Vendor

Meddream

Status
Meddream Pacs Premium
Vendor
CVE Published:
20 January 2026

What is CVE-2025-54778?

A reflected cross-site scripting vulnerability is present in the existingUser functionality of MedDream PACS Premium 7.3.6.870. This vulnerability allows attackers to exploit the system using a specially crafted URL that can execute arbitrary JavaScript code. Successful exploitation could enable attackers to manipulate user sessions or perform unwanted actions on behalf of users, highlighting the need for robust input validation and output encoding to safeguard against such threats.

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Affected Version(s)

MedDream PACS Premium 7.3.6.870

References

https://talosintelligence.com/vulnerability_reports/TALOS...

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Discovered by Marcin 'Icewall' Noga of Cisco Talos.
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