The password change endpoint in Open Source Point of Sale 3.4.1 allows users to set their account password to an empty string due to missing server-side validation. When an authenticated user omits or leaves the `password` and `repeat_password` parameters empty in the password change request, the backend still returns a successful response and sets the password to an empty string. This effectively disables authentication and may allow unauthorized access to user or administrative accounts.
References
| Link | Resource |
|---|---|
| https://github.com/omkaryepre/vulnerability-research/tree/main/CVE-2025-63800 | Exploit Third Party Advisory |
| https://github.com/opensourcepos/opensourcepos | Product |
| https://opensourcepos.org/ | Product |
Configurations
History
19 Dec 2025, 16:51
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:opensourcepos:open_source_point_of_sale:3.4.1:*:*:*:*:*:*:* | |
| First Time |
Opensourcepos
Opensourcepos open Source Point Of Sale |
|
| References | () https://github.com/omkaryepre/vulnerability-research/tree/main/CVE-2025-63800 - Exploit, Third Party Advisory | |
| References | () https://github.com/opensourcepos/opensourcepos - Product | |
| References | () https://opensourcepos.org/ - Product |
18 Nov 2025, 17:16
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
| CWE | CWE-521 |
18 Nov 2025, 16:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-11-18 16:15
Updated : 2025-12-19 16:51
NVD link : CVE-2025-63800
Mitre link : CVE-2025-63800
CVE.ORG link : CVE-2025-63800
JSON object : View
Products Affected
opensourcepos
- open_source_point_of_sale
CWE
CWE-521
Weak Password Requirements