CVE-2025-70093: Opensourcepos Open Source Point Of Sale

High severity, CVSS 7.4. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue in OpenSourcePOS v3.4.1 allows attackers to execute arbitrary code via returning a crafted AJAX response.

Affected products

• Opensourcepos Open Source Point Of Sale: version 3.4.1 only

Published 2026-02-13. Last modified 2026-06-17.