What is the CVSS score of CVE-2025-54817?

CVE-2025-54817 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of Pacs Server are affected by CVE-2025-54817?

CVE-2025-54817 presents moderate security risk, a cross-site scripting vulnerability rated CVSS 6.1. Attackers could inject scripts to steal sessions or perform actions as authenticated users.

Is there a public PoC exploit available for CVE-2025-54817?

Yes, a public proof-of-concept exploit is available for CVE-2025-54817. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-54817?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Pacs Server CVE-2025-54817

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2026-01-20 talos-cna@cisco.com

XSS Pacs Server

6.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.1 MEDIUM

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Jan 29, 2026 - 15:21 vuln.today

Public exploit code

CVE Published

Jan 20, 2026 - 15:17 nvd

MEDIUM 6.1

DescriptionCVE.org

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.

AnalysisAI

Technical ContextAI

Classified as CWE-79 (Cross-site Scripting (XSS)). Affects the autoPurge component of Pacs Server. 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.

RemediationAI

Monitor vendor advisories for a patch. Implement output encoding and Content Security Policy headers. Restrict network access to the affected service where possible.