CVE-2025-63714 Cross-site scripting in n/a
Remote attackers can execute arbitrary JavaScript in user browsers via unsanitized input in the Username Prefix field of the User Account Generator application.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-63714?
CVE-2025-63714 is a medium-severity cross-site scripting vulnerability in n/a, published on 7 Nov 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-79
Which versions are affected by CVE-2025-63714?
It affects 1 product.
Products include Remyandrade Modern User Account Generator.
How do I fix CVE-2025-63714?
No fix has been published for CVE-2025-63714 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-63714 being exploited?
There is no known exploitation of CVE-2025-63714 in the wild and no public exploit code.
Sources
Also known as GHSA-w24c-cvfw-wmxx.