CVE-2025-70091

Name: CVE-2025-70091
Creator: NVD / NIST
Published: 2026-02-13T16:16:10.76+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.16%

Last modified Jun 17, 2026

CVE-2025-70091 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

EPSS Probability

0.16%

5.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Opensourcepos	Open Source Point Of Sale	3.4.1

References

https://github.com/hungnqdz/cve-research/blob/main/CVE-2025-70091.mdExploit, Mitigation, Third Party Advisory
https://www.opensourcepos.orgProduct
https://github.com/hungnqdz/cve-research/blob/main/CVE-2025-70091.mdExploit, Mitigation, Third Party Advisory

Timeline

Published: Feb 13, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-70091?

How severe is CVE-2025-70091?

CVE-2025-70091 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.

How do I fix CVE-2025-70091?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-70091?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST