CVE-2025-40980

MEDIUM

UltimatePOS >=6.4 - Stored Cross-Site Scripting via Product Name Parameter

Title source: llm

Description

A Stored Cross Site Scripting vulnerability has been found in UltimatePOS by UltimateFosters. This vulnerability is due to the lack of proper validation of user inputs via ‘/products/<PRODUCT_ID>/edit’, affecting to ‘name’ parameter via POST. The vulnerability could allow a remote attacker to send a specially crafted query to an authenticated user and steal his/her session cookies details.

References (1)

Core 1

Core References

Third Party Advisory

https://www.incibe.es/en/incibe-cert/notices/aviso/cross-site-scripting-xss-ultimatepos

Scores

CVSS v4 5.1

EPSS 0.0049

EPSS Percentile 38.6%

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (1)

UltimateFosters/UltimatePOS 6.4;

Published Jul 31, 2025

Tracked Since Feb 18, 2026