CVE-2021-43137 : Vulnerability Insights and Analysis

A Cross-Site Scripting (XSS) and Cross-Site Request Forgery (CSRF) vulnerability in hostel management system 2.1 can lead to account takeover.

Understanding CVE-2021-43137

What is CVE-2021-43137?

The CVE-2021-43137 vulnerability involves XSS and CSRF issues in the hostel management system 2.1, specifically impacting the name field in my-profile.php, potentially enabling malicious actors to take over user accounts.

The Impact of CVE-2021-43137

The exploitation of the XSS and CSRF vulnerabilities in conjunction can result in an account takeover scenario, endangering user data and system security.

Technical Details of CVE-2021-43137

Vulnerability Description

The vulnerability lies in the hostel management system 2.1, allowing attackers to execute XSS and CSRF attacks via the name field in my-profile.php.

Affected Systems and Versions

Product: Hostel Management System 2.1
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

Attackers exploit the name field in my-profile.php, leveraging XSS and CSRF to achieve account takeover.

Mitigation and Prevention

Immediate Steps to Take

Disable any unnecessary features that could be entry points for XSS and CSRF attacks.
Implement input validation and sanitization to prevent malicious input.
Regularly monitor and audit system logs for suspicious activities.

Long-Term Security Practices

Update the hostel management system to the latest secure version.
Conduct regular security assessments and penetration testing to identify and address vulnerabilities.

Patching and Updates

Apply patches and security updates provided by the software vendor to mitigate XSS and CSRF vulnerabilities.