CVE-2025-11485 SourceCodester Student Grades Management System Manage Users admin.php add_user cross site scripting

Medium 4.8 Published 8 Oct 2025 Updated 8 Oct 2025

Remote attackers can inject malicious scripts via user management fields, potentially compromising admin sessions and data integrity.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2025-11485?

CVE-2025-11485 is a medium-severity cross-site scripting vulnerability in SourceCodester Student Grades Management System, published on 8 Oct 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

Official description

A vulnerability was determined in SourceCodester Student Grades Management System 1.0. Affected is the function add_user of the file /admin.php of the component Manage Users Page. This manipulation of the argument first_name/last_name causes cross site scripting. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.

Weakness: CWE-94, CWE-79

Which versions are affected by CVE-2025-11485?

It affects 1 product.

Products include Remyandrade Student Grades Management System.

How do I fix CVE-2025-11485?

No fix has been published for CVE-2025-11485 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-2025-11485 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11485 exists.

Sources

Also known as GHSA-vrxx-w38g-v3f3.