CVE-2025-66923 - Vulnerability Details - OpenCVE

A Cross-site scripting (XSS) vulnerability in Create/Update Customer(s) in Open Source Point of Sale v3.4.1 allows remote attackers to inject arbitrary web script or HTML via the phone_number parameter.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation poc

Automatable no

Technical Impact total

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/omkaryepre/vulnerability-research/blob/main/CVE-2025-66923/readme.md
https://github.com/opensourcepos/opensourcepos

History

Wed, 17 Dec 2025 19:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-20 CWE-79
Metrics		cvssV3_1 `{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Wed, 17 Dec 2025 17:30:00 +0000

Type	Values Removed	Values Added
Description		A Cross-site scripting (XSS) vulnerability in Create/Update Customer(s) in Open Source Point of Sale v3.4.1 allows remote attackers to inject arbitrary web script or HTML via the phone_number parameter.
References		https://github.com/omkaryepre/vulnerability-research/blob/main/CVE-2025-66923/readme.md https://github.com/opensourcepos/opensourcepos

Projects

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MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-12-17T00:00:00.000Z

Updated: 2025-12-17T18:48:04.045Z

Reserved: 2025-12-08T00:00:00.000Z

Link: CVE-2025-66923

Vulnrichment

Updated: 2025-12-17T18:24:46.506Z

NVD

Status : Received

Published: 2025-12-17T18:15:48.983

Modified: 2025-12-17T19:16:12.130

Link: CVE-2025-66923

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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