CVE-2023-1794 : Exploit Details and Defense Strategies

This CVE-2023-1794 involves a cross-site scripting vulnerability in the SourceCodester Police Crime Record Management System, specifically in the GET Parameter Handler module.

Understanding CVE-2023-1794

This vulnerability allows remote attackers to execute malicious scripts through manipulation of the 'id' argument, potentially leading to a cross-site scripting attack.

What is CVE-2023-1794?

The CVE-2023-1794 vulnerability is found in the SourceCodester Police Crime Record Management System version 1.0. By exploiting this flaw in the /admin/casedetails.php file's GET Parameter Handler component, attackers can inject arbitrary scripts by manipulating the 'id' parameter with specific input.

The Impact of CVE-2023-1794

With a CVSS base score of 3.5, this vulnerability is rated as low severity. However, it still poses a risk as it allows unauthorized execution of scripts that can compromise user data or lead to further attacks. The cross-site scripting nature of the issue enables remote exploitation, making it a concern for system security.

Technical Details of CVE-2023-1794

This section provides insights into the vulnerability's description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability in the SourceCodester Police Crime Record Management System version 1.0 allows for the execution of arbitrary scripts due to improper input validation in the 'id' parameter, leading to cross-site scripting.

Affected Systems and Versions

The issue affects SourceCodester's Police Crime Record Management System version 1.0, specifically impacting the GET Parameter Handler module.

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the 'id' parameter with malicious input such as "><script>alert(233)</script> to execute unauthorized scripts remotely.

Mitigation and Prevention

To address CVE-2023-1794, immediate steps can be taken to mitigate the risk and prevent potential exploitation.

Immediate Steps to Take

Implement input validation and sanitization mechanisms to prevent script injection.
Regularly monitor and update security patches for the affected system.

Long-Term Security Practices

Conduct regular security audits and penetration testing to identify and address vulnerabilities proactively.
Educate developers and users on secure coding practices and the risks of cross-site scripting attacks.

Patching and Updates

SourceCodester users should apply patches or updates provided by the vendor to remediate the vulnerability and enhance system security. Regularly checking for security advisories and staying informed about potential risks is essential for maintaining a secure environment.