Medium severity6.1NVD Advisory· Published Nov 7, 2025· Updated Jun 17, 2026

CVE-2025-63714

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Sourcecodester/User Account Generatorllm-fuzzy2 versions
= 1.0+ 1 more
- (no CPE)range: = 1.0
- (no CPE)
Remyandrade/Modern User Account Generator
cpe:2.3:a:remyandrade:modern_user_account_generator:1.0:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

github.com/floccocam-cpu/CVE-Research-2025/blob/main/CVE-2025-63714/README10.mdnvdExploitThird Party Advisory
www.sourcecodester.com/javascript/18430/modern-user-account-generator-using-html-css-and-javascript-source-code.htmlnvdProduct

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