CVE-2025-63714

PoC —

CVSS 3.1

6.1 medium

EPSS

<1%p18

Published

Nov 7, 2025 (Nov 7, 2025)

Modified

Jun 17, 2026

Description

Cross-Site Scripting (XSS) vulnerability in SourceCodester User Account Generator 1.0 allows remote attackers to execute arbitrary JavaScript code in the context of the user's browser session via crafted input in the Username Prefix field. The vulnerability exists due to improper sanitization of user-supplied input when rendering generated account data to the DOM, allowing persistent injection of malicious HTML elements that execute when clicked by users.

Vendors: remyandrade
Products: modern user account generator
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 (0.3%)

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