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CVE-2025-70091

6.5 · MEDIUM
Published Feb 13, 2026 opensourcepos CWE-79

Overview

CVE-2025-70091 is a medium-severity vulnerability affecting opensourcepos open_source_point_of_sale. It was published on February 13, 2026 and has a CVSS 3.1 base score of 6.5 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical Description

A cross-site scripting (XSS) vulnerability in the Customers function of OpenSourcePOS v3.4.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Phone Number parameter.

Remediation

Check the references section for vendor advisories and patches from opensourcepos. Update open_source_point_of_sale to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor Product Versions Status

References

GitHub github.com/hungnqdz/cve-research/blob/main/CVE-2025-70091.md Ref www.opensourcepos.org GitHub github.com/hungnqdz/cve-research/blob/main/CVE-2025-70091.md

Frequently Asked Questions

What is CVE-2025-70091?

CVE-2025-70091 is a medium-severity vulnerability affecting opensourcepos open_source_point_of_sale. It was published on February 13, 2026 and has a CVSS 3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2025-70091?

This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2025-70091?

Check the references section for vendor advisories and patches from opensourcepos. Update open_source_point_of_sale to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-70091?

CyberStrike's AI-powered security agents can automatically detect CVE-2025-70091 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

How CyberStrike Helps

Autonomous Discovery

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HackBrowser

Browser-based exploitation validates findings with real proof-of-concept.
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