CVE-2023-2657 : Vulnerability Insights and Analysis

This CVE record pertains to a cross-site scripting vulnerability found in the SourceCodester Online Computer and Laptop Store version 1.0, affecting the 'products.php' file. The vulnerability, identified as CWE-79, has a CVSS base score of 3.5 (Low severity).

Understanding CVE-2023-2657

This section will delve into the details of CVE-2023-2657, outlining its impact, technical aspects, and mitigation strategies.

What is CVE-2023-2657?

The CVE-2023-2657 vulnerability involves an undisclosed functionality within the 'products.php' file of SourceCodester Online Computer and Laptop Store version 1.0. It can be exploited through manipulation of the 'search' parameter, leading to a cross-site scripting (XSS) attack that can be executed remotely.

The Impact of CVE-2023-2657

Due to this vulnerability, malicious actors could inject and execute arbitrary scripts within the affected application, potentially compromising user data, session cookies, and other sensitive information. The exploitation of this flaw poses a significant risk to the confidentiality and integrity of the system.

Technical Details of CVE-2023-2657

In this section, we will explore the technical aspects of CVE-2023-2657, including the vulnerability description, affected systems, versions, and exploitation mechanism.

Vulnerability Description

The vulnerability arises from inadequate input validation in the 'search' parameter of the 'products.php' file, enabling attackers to inject malicious scripts and bypass security mechanisms.

Affected Systems and Versions

Vendor: SourceCodester
Product: Online Computer and Laptop Store
Affected Version: 1.0

Exploitation Mechanism

By sending specially crafted requests containing malicious script payloads to the vulnerable 'search' parameter, attackers can trigger the XSS vulnerability and execute arbitrary code within the application environment.

Mitigation and Prevention

Mitigating CVE-2023-2657 requires immediate action to secure the affected systems and prevent potential exploitation. Here are the recommended steps:

Immediate Steps to Take

Implement input validation and encoding techniques to sanitize user input and prevent script injection attacks.
Apply security updates or patches provided by SourceCodester to address the identified vulnerability promptly.

Long-Term Security Practices

Regularly monitor and audit the codebase for security vulnerabilities, emphasizing secure coding practices.
Educate developers and users about the risks of XSS attacks and best practices for mitigating such threats.

Patching and Updates

Stay informed about security advisories from SourceCodester and promptly apply patches or updates released to address vulnerabilities, ensuring the ongoing protection of systems and data.