Overview
A significant security vulnerability, CVE-2025-50490, has been identified in the PHPGurukul Student Result Management System v2.0. This report provides details about the vulnerability, which allows potential attackers to execute a session hijacking attack due to improper session invalidation in the component /elms/emp-changepassword.php. As a result, this vulnerability poses a serious threat to institutions and organizations utilizing this system.
Vulnerability Summary
CVE ID: CVE-2025-50490
Severity: High (7.5)
Attack Vector: Network
Privileges Required: Low
User Interaction: Required
Impact: Potential system compromise or data leakage
Affected Products
Escape the Surveillance Era
Most apps won’t tell you the truth.
They’re part of the problem.
Phone numbers. Emails. Profiles. Logs.
It’s all fuel for surveillance.
Ameeba Chat gives you a way out.
- • No phone number
- • No email
- • No personal info
- • Anonymous aliases
- • End-to-end encrypted
Chat without a trace.
Product | Affected Versions
PHPGurukul Student Result Management System | v2.0
How the Exploit Works
The CVE-2025-50490 vulnerability arises due to the incorrect handling of session invalidation in the emp-changepassword.php component. An attacker can exploit this by inducing a user to perform a change password operation. Because the session isn’t properly invalidated after the operation, the attacker can hijack the user’s session and potentially gain unauthorized access to sensitive data or system resources.
Conceptual Example Code
Below is a conceptual example of how the vulnerability might be exploited:
GET /elms/emp-changepassword.php?sessionID=<user session id> HTTP/1.1
Host: vulnerable-system.comNote: The above example is for illustrative purposes only and does not represent an actual exploit script. The exact method and sequence of commands to exploit this vulnerability would depend on several factors, including the specific configuration of the affected system.
In conclusion, this vulnerability poses a significant threat to the security of any organization using the PHPGurukul Student Result Management System v2.0. The recommended mitigation strategy is to apply the vendor’s patch, or in its absence, use a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as temporary mitigation.
