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Open Source Point Of Sale CVE-2026-26745

MEDIUM
SQL Injection (CWE-89)
2026-02-20 cve@mitre.org
SQLi Open Source Point Of Sale
5.3
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
5.3 MEDIUM
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:04 vuln.today
PoC Detected
Feb 24, 2026 - 20:45 vuln.today
Public exploit code
CVE Published
Feb 20, 2026 - 17:25 nvd
MEDIUM 5.3

DescriptionCVE.org

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.

AnalysisAI

OpenSourcePOS 3.4.1 allows authenticated attackers to execute arbitrary SQL commands through unsanitized concatenation of the currency_symbol configuration parameter into dynamic database queries. An attacker with administrative privileges can exploit this second-order SQL injection to access or manipulate sensitive data. …

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Vulnerability AssessmentAI

Risk Assessment CVSS 5.3 (MEDIUM). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker could exploit this vulnerability to compromise the affected system.
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Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. …

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CVE-2026-26745 vulnerability details – vuln.today
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