Vulnerability · Published Mar 23, 2026 · Assigned by CERT-PL
CVE-2026-1958Hard-coded passwords in KlinikaXP
High 8.7
In plain English
A high-severity hard-coded credentials in KlinikaXP from BRI. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Official description
Use of hard-coded credentials in Klinika XP and KlinikaXP Insertino allowed an unauthorized attacker access to several internal services. Critically, this included access to the FTP server that hosted the application's update packages. The attacker with these credentials could upload a malicious update file, which then may have been distributed and installed on client machines as a legitimate update. This issue affects KlinikaXP: before 5.39.01.01. and KlinikaXP Insertino before 3.1.0.1 Beside removing the hardcoded credentials from the code, previously exposed credentials were also rotated preventing further attack attempts.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| BRI | KlinikaXP Insertino | 0 – before 3.1.0.1 |
| BRI | KlinikaXP | 0 – before 5.39.01.01 |
Weakness: CWE-798 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
References
- https://cert.pl/posts/2026/03/CVE-2026-1958 third-party-advisory
- https://www.klinikaxp.pl/ product