CVE-2026-19895
LowCVSS 3.7Exploitation Probability (EPSS)
Low risk33th percentile - higher than 33% of all known CVEs
Summary
In the Open Source Point of Sale (opensourcepos) up to version 3.4.2, a vulnerability was found in the Login::index function in app/Config/Filters.php. The issue is improper restriction of excessive authentication attempts, allowing brute-force attacks. The attack is remote but requires high complexity. The exploit has been published, and the project has not responded.
Risk Assessment
Lack of login attempt restrictions can allow an attacker to perform brute-force attacks, potentially leading to unauthorized access to the point of sale system.
Recommendation
Restrict access to the login panel, implement lockout mechanisms after failed attempts, and monitor logs for suspicious activity.
Original NVD description (English source)
A vulnerability was detected in opensourcepos Open Source Point of Sale up to 3.4.2. This affects the function Login::index of the file app/Config/Filters.php of the component Login Endpoint. The manipulation results in improper restriction of excessive authentication attempts. The attack may be launched remotely. The attack requires a high level of complexity. It is indicated that the exploitability is difficult. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.