What is CVE-2026-19895?

CVE-2026-19895 is a low-severity vulnerability in Opensourcepos Open Source Point Of Sale, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 3.7/10. Published 2026-08-15.

How severe is CVE-2026-19895?

Low severity. CVSS v3 base score is 3.7 out of 10.

Vulnerability in Opensourcepos Open Source Point Of Sale

CVE-2026-19895

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.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Opensourcepos Open Source Point Of Sale — versions 3.4.0, 3.4.1, 3.4.2

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (issue-tracking, exploit)
cna@vuldb.com (patch)

Frequently asked questions

What is CVE-2026-19895?: CVE-2026-19895 is a low-severity vulnerability in Opensourcepos Open Source Point Of Sale, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 3.7/10. Published 2026-08-15.
How severe is CVE-2026-19895?: Low severity. CVSS v3 base score is 3.7 out of 10.