Vulnerability Information - Title: NLB mKlik Macedonia 3.3.12 SQL Injection via International Transfer Parameters - Severity: HIGH - Date: December 30, 2025 - Software Affected: NLB mKlik Makedonija 3.3.12 - CVE ID: CVE-2023-54163 - CWE ID: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') - CVSS v3.0 Base Score: 9.1/10 - CVSS v3.1 Vector String: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS v3.0 Vector String: CVSS:3.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N References - Zero Science Lab Disclosure (ZSL-2023-5797) - Google Play Store App Listing - Packet Storm Security Exploit Entry - CXSecurity Vulnerability Listing Credit - Neurogenesis Description - 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.