CVE-2025-66845

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CVSS 3.1

6.1 medium

EPSS

<1%p12

Published

Dec 23, 2025 (Dec 23, 2025)

Modified

Jun 17, 2026

Description

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.

Vendors: nooncarlett
Products: techstore
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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