CVE-2025-54852 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 crafted URLs, 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-2025-54852?

CVE-2025-54852 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 modifyAeTitle 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 crafted URL to trigger this vulnerability.

Weakness: CWE-79

Which versions are affected by CVE-2025-54852?

It affects 1 product.

Products include Meddream Pacs Server.

How do I fix CVE-2025-54852?

No fix has been published for CVE-2025-54852 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-2025-54852 being exploited?

There is no known exploitation of CVE-2025-54852 in the wild and no public exploit code.

Sources

Also known as GHSA-w8pc-2mpf-67rc.