CVE-2025-63892 Cross-site scripting in n/a
Stored cross-site scripting in the classroom creation feature allows attackers to inject malicious scripts, potentially compromising user sessions.
- 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-2025-63892?
CVE-2025-63892 is a medium-severity cross-site scripting vulnerability in n/a, published on 18 Nov 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 create_classroom of the file /classroom.php of the component My Classrooms Management Page. This manipulation of the argument name/description causes stored cross site scripting.
Weakness: CWE-79
Which versions are affected by CVE-2025-63892?
It affects 1 product.
Products include Remyandrade Student Grades Management System.
How do I fix CVE-2025-63892?
No fix has been published for CVE-2025-63892 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-2025-63892 being exploited?
There is no known exploitation of CVE-2025-63892 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
- CVE-2025-64070 Cross-site scripting in n/a
- CVE-2025-13349 SourceCodester Student Grades Management System Add New Grade grades.php cross site scripting
- CVE-2025-12332 SourceCodester Student Grades Management System admin.php delete_user cross site scripting
- CVE-2025-11485 SourceCodester Student Grades Management System Manage Users admin.php add_user cross site scripting
Sources
Also known as GHSA-jgfp-3f5q-x7m9.