CVE-2026-37750: mahmoudai1 School Management System reflected XSS in register.php

CVE-2026-37750 · Severity: medium · CVSS 6.1 · Published 2026-04-28

A security vulnerability exists in the School Management System, a web application used to manage student and teacher records. An attacker can trick a user into clicking a specially crafted link, allowing the attacker to run malicious code in the user's web browser. This could lead to the theft of login credentials, unauthorized access to school data, or the redirection of users to fraudulent websites.

Quick answers

Is CVE-2026-37750 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-37750 being exploited in the wild.
How severe is CVE-2026-37750?
Medium severity, with a CVSS score of 6.1, published 28 April 2026.
Which products and versions are affected?
mahmoudai1 School Management System 1.0.
Is there a fix for CVE-2026-37750?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-37750 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-37750?
Check whether anything you run is named in the advisory. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A reflected Cross-Site Scripting (XSS) vulnerability exists in the register.php file of the School Management System 1.0. The application fails to sanitize the 'type' GET/REQUEST parameter before reflecting it into the HTML output at line 22 (within an <h1> tag) and line 26 (within a <form action> attribute). An unauthenticated remote attacker can exploit this by inducing a user to visit a crafted URL containing a malicious JavaScript payload. Successful exploitation allows for session hijacking via cookie theft, phishing, or unauthorized redirection. The vulnerability can be remediated by applying htmlspecialchars() to the affected PHP echo statements.

Affected products

  • mahmoudai1 School Management System 1.0

Timeline

  • 2026-04-16: disclosed: Vulnerability discovered by Varad AP Mene
  • 2026-04-28: advisory: CVE-2026-37750 published by MITRE/NVD

References

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