🛡️ CVE-2026-26745
🟡 CVSS 5.3 — Medium ⚠️ Exploit Public CWE-89 NVD
5.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

OpenSourcePOS 3.4.1 has a second order SQL Injection vulnerability in the handling of the currency_symbol configuration field. Although the input is initially stored without immediate execution, it is later concatenated into a dynamically constructed SQL query without proper sanitization or parameter binding. This allows an attacker with access to modify the currency_symbol value to inject arbitrary SQL expressions, which are executed when the affected query is subsequently processed.

Details

Severity MEDIUM
CVSS Score 5.3
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE CWE-89
Public Exploit ⚠️ Yes
Source NVD
Published 2026-02-20
Updated 2026-06-02
Modified 2026-02-24
Fix URL N/A

Affected Packages

Software From version Fixed in
open-source-point-of-sale — —

Similar Threats

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