CVE-2025-70091

EUVD-2025-207539
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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
CISA-ADPADP
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 11%
Affected Products (NVD)
VendorProductVersion
opensourceposopen_source_point_of_sale
3.4.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/hungnqdz/cve-research/blob/main/CVE-2025-70091.md
https://www.opensourcepos.org
https://github.com/hungnqdz/cve-research/blob/main/CVE-2025-70091.md