Cyber Resilience

CVE-2023-54163

HighPublic PoC

Published: 30 December 2025

Published
30 December 2025
Modified
16 January 2026
KEV Added
—
Patch
—
CVSS Score v4 8.8 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/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
EPSS Score 0.0029 21.0th percentile
Risk Priority 55 floored blend · peak EPSS

Summary

CVE-2023-54163 is a high-severity SQL Injection (CWE-89) vulnerability in Nlb Mklik Makedonija. Its CVSS base score is 8.8 (High).

Operationally, ranked at the 21.0th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

OWASP Top 10 for Web (2025)

A05:2025 Injection

EU & UK References

Vulnerability details

NLB mKlik Macedonia 3.3.12 contains a SQL injection vulnerability in international transfer parameters that allows attackers to manipulate database queries. Attackers can inject arbitrary SQL code through unsanitized input to potentially disclose sensitive information from the mobile banking application.

CWE(s)
CWE-89

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

nlb
mklik makedonija
3.3.12

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-8 Penetration Testing
addresses: CWE-89

Penetration testing uses SQL injection payloads against database interfaces, identifying and supporting fixes for SQL injection weaknesses.

SI-10 Information Input Validation
addresses: CWE-89

Validates query inputs to prevent SQL syntax or command manipulation.

References