Description
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
References (2)
Core 2
Core References
Various Sources third-party-advisory
https://cert.pl/en/posts/2026/01/CVE-2025-13776
Various Sources product
https://finka.pl/
Scores
CVSS v3
7.1
EPSS
0.0015
EPSS Percentile
4.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-798
Status
published
Products (6)
finka/finka-faktura
< 18.3
finka/finka-fk
< 18.5
finka/finka-kpr
< 16.6
finka/finka-magazyn
< 8.3
finka/finka-place
< 13.4
finka/finka-stw
< 12.3
Published
Feb 24, 2026
Tracked Since
Feb 25, 2026