Płatnik performs client-side authentication. An attacker with access to any application instance connected to the backend server can bypass the login verification process and authenticate as an arbitrary user. This issue was fixed in metric 242 in version 10.02.002.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 8.6 · zakład ubezpieczeń społecznychNVD modified 2026-10-30 11:57
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 2
- https://cert.pl/posts/2026/10/CVE-2026-110970 third-party-advisory
- https://www.zus.pl/firmy/program-platnik/o-programie-platnik product