Reflected Cross-Site Scripting Vulnerability in CGM CLININET
CVE-2025-58403

5.1MEDIUM

Key Information:

Vendor

Cgm

Status
Cgm Clininet
Vendor
CVE Published:
23 October 2026

What is CVE-2025-58403?

CGM CLININET contains a vulnerability that allows remote attackers to exploit reflected Cross-Site Scripting (XSS). This occurs due to insufficient handling of user-input data. An attacker can create a specially crafted URL embedded with malicious JavaScript or HTML, which, when accessed by a victim, gets executed within their browser. This exploitation can lead to the theft of session cookies and unauthorized actions carried out on behalf of the victim, compromising the integrity of their browsing experience.

Affected Version(s)

CGM CLININET 0 <= 2025.MS3

References

https://cert.pl/en/posts/2026/10/CVE-2025-30043/
third-party-advisory
https://www.cgm.com/pol_pl/products/szpital/cgm-clininet....
product

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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