CVE-2025-13776 — Hard-coded database credentials in Finka software

Description (CNA)

Multiple Finka programs use hard-coded Firebird database credentials (shared across all instances of this software). A malicious attacker in local network who knows default credentials is able to read and edit database content. This vulnerability has been fixed in version: Finka-FK 18.5, Finka-KPR 16.6, Finka-Płace 13.4, Finka-Faktura 18.3, Finka-Magazyn 8.3, Finka-STW 12.3

Affected (CNA)

Vendor / product	Versions
TIK-SOFT / Finka-FK	affected 0 before 18.5
TIK-SOFT / Finka-KPR	affected 0 before 16.6
TIK-SOFT / Finka-Płace	affected 0 before 13.4
TIK-SOFT / Finka-Faktura	affected 0 before 18.3
TIK-SOFT / Finka-Magazyn	affected 0 before 8.3
TIK-SOFT / Finka-STW	affected 0 before 12.3

CWE

CWE-798

References

https://cert.pl/en/posts/2026/01/CVE-2025-13776
https://finka.pl/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.