CVE-2025-66845: Nooncarlett Techstore

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

A reflected Cross-Site Scripting (XSS) vulnerability has been identified in TechStore version 1.0. The user_name endpoint reflects the id query parameter directly into the HTML response without output encoding or sanitization, allowing execution of arbitrary JavaScript code in a victim’s browser.

Affected products

• Nooncarlett Techstore: version 1.0 only

Published 2025-12-23. Last modified 2026-06-17.