CVE-2021-47908CWE-79

Ultimate POS 4.4 Persistent Cross-Site Scripting via Product Name

Medium · published February 1, 2026

CVSS v4.0
5.1
EPSS
0%
Percentile
26.7
In the wild
Unconfirmed
What it is

Ultimate POS 4.4 contains a persistent cross-site scripting vulnerability in the product name parameter that allows remote attackers to inject malicious scripts. Attackers can exploit the vulnerability through product add or edit functions to execute arbitrary JavaScript and potentially hijack user sessions.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
EPSS
0.00344 · 26.7th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-02-01T12:15Z
EPSS history
Timeline
  • 01 FEB 12:15Z
    Ultimate POS 4.4 Persistent Cross-Site Scripting via Product Name
    cvelistv5