CVE-2025-54817 Cross-site scripting in MedDream PACS Premium

Medium 6.1 Published 20 Jan 2026 Updated 21 Jan 2026

Reflected XSS in MedDream PACS Premium allows attackers to execute arbitrary JavaScript via a crafted URL, potentially compromising user sessions.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2025-54817?

CVE-2025-54817 is a medium-severity cross-site scripting vulnerability in MedDream PACS Premium, published on 20 Jan 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

A reflected cross-site scripting (xss) vulnerability exists in the autoPurge functionality of MedDream PACS Premium 7.3.6.870. A specially crafted malicious url can lead to arbitrary javascript code execution. An attacker can provide a URL to a malicious website to trigger this vulnerability.

Weakness: CWE-79

Which versions are affected by CVE-2025-54817?

It affects 1 product.

Products include Meddream Pacs Server.

How do I fix CVE-2025-54817?

No fix has been published for CVE-2025-54817 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2025-54817 being exploited?

There is no known exploitation of CVE-2025-54817 in the wild and no public exploit code.

Sources

Also known as GHSA-wff8-h6gc-j62q.