CVE-2026-19895

LOW 3.7

opensourcepos Open Source Point of Sale Login Endpoint Filters.php index excessive authentication

CVSS Score

3.7

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-307 CWE-799
Vendor	opensourcepos
Product	open source point of sale
Published	Aug 15, 2026

Stay Ahead of the Next One

Get instant alerts for opensourcepos open source point of sale

Be the first to know when new low vulnerabilities affecting opensourcepos open source point of sale are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

opensourcepos / Open Source Point of Sale

3.4.0 3.4.1 3.4.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/390085 vuldb.com: https://vuldb.com/vuln/390085/cti vuldb.com: https://vuldb.com/cve/CVE-2026-19895 vuldb.com: https://vuldb.com/submit/870664 github.com: https://github.com/opensourcepos/opensourcepos/issues/4583 github.com: https://github.com/purnadika/opensourcepos/commit/851fc323e517e798b3872a2fa54d2923b85fe04c

Credits

🔍 ZAST.AI (VulDB User) VulDB CNA Team