CVE-2025-58403Reflected Cross-Site Scripting (XSS) in CGM CLININET

Description

CGM CLININET is vulnerable to Reflected Cross-Site Scripting (XSS) due to improper neutralization of user-supplied data. A remote unauthenticated attacker can craft a malicious URL containing JavaScript or HTML code, which is executed in the victim's browser when the URL is visited, allowing the attacker to steal session cookies and perform actions on behalf of the victim within the application. The vulnerability was confirmed to affect versions up to 2026.MS3 but later versions may also be vulnerable.

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches

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