CVE-2025-13776 - Vulnerability Details - OpenCVE

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

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

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

History

Tue, 24 Feb 2026 16:30:00 +0000

Type	Values Removed	Values Added
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
Title		Hard-coded database credentials in Finka software
Weaknesses		CWE-798
References		https://cert.pl/en/posts/2026/01/CVE-2025-13776 https://finka.pl/
Metrics		cvssV4_0 `{'score': 8.6, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}`

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: CERT-PL

Published: 2026-02-24T15:58:30.096Z

Updated: 2026-02-24T15:58:30.096Z

Reserved: 2025-11-28T12:37:10.698Z

Link: CVE-2025-13776

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-02-24T17:29:02.023

Modified: 2026-02-24T17:29:02.023

Link: CVE-2025-13776

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-798

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-13776", "assignerOrgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6", "state": "PUBLISHED", "assignerShortName": "CERT-PL", "dateReserved": "2025-11-28T12:37:10.698Z", "datePublished": "2026-02-24T15:58:30.096Z", "dateUpdated": "2026-02-24T15:58:30.096Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Finka-FK", "vendor": "TIK-SOFT", "versions": [{"lessThan": "18.5", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "Finka-KPR", "vendor": "TIK-SOFT", "versions": [{"lessThan": "16.6", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "Finka-P\u0142ace", "vendor": "TIK-SOFT", "versions": [{"lessThan": "13.4", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "Finka-Faktura", "vendor": "TIK-SOFT", "versions": [{"lessThan": "18.3", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "Finka-Magazyn", "vendor": "TIK-SOFT", "versions": [{"lessThan": "8.3", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "Finka-STW", "vendor": "TIK-SOFT", "versions": [{"lessThan": "12.3", "status": "affected", "version": "0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Wojciech \u017bebrowski (Wern128)"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "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.<br><br>This vulnerability has been fixed in version: Finka-FK 18.5, Finka-KPR 16.6, Finka-P\u0142ace 13.4, Finka-Faktura 18.3, Finka-Magazyn 8.3, Finka-STW 12.3<br>"}], "value": "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.\n\nThis vulnerability has been fixed in version: Finka-FK 18.5, Finka-KPR 16.6, Finka-P\u0142ace 13.4, Finka-Faktura 18.3, Finka-Magazyn 8.3, Finka-STW 12.3"}], "metrics": [{"cvssV4_0": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "ADJACENT", "baseScore": 8.6, "baseSeverity": "HIGH", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-798", "description": "CWE-798 Use of Hard-coded Credentials", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6", "shortName": "CERT-PL", "dateUpdated": "2026-02-24T15:58:30.096Z"}, "references": [{"tags": ["third-party-advisory"], "url": "https://cert.pl/en/posts/2026/01/CVE-2025-13776"}, {"tags": ["product"], "url": "https://finka.pl/"}], "source": {"discovery": "EXTERNAL"}, "title": "Hard-coded database credentials in Finka software", "x_generator": {"engine": "Vulnogram 0.2.0"}}}}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "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.\n\nThis vulnerability has been fixed in version: Finka-FK 18.5, Finka-KPR 16.6, Finka-P\u0142ace 13.4, Finka-Faktura 18.3, Finka-Magazyn 8.3, Finka-STW 12.3"}], "id": "CVE-2025-13776", "lastModified": "2026-02-24T17:29:02.023", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "ADJACENT", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cvd@cert.pl", "type": "Secondary"}]}, "published": "2026-02-24T17:29:02.023", "references": [{"source": "cvd@cert.pl", "url": "https://cert.pl/en/posts/2026/01/CVE-2025-13776"}, {"source": "cvd@cert.pl", "url": "https://finka.pl/"}], "sourceIdentifier": "cvd@cert.pl", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-798"}], "source": "cvd@cert.pl", "type": "Primary"}]}