CVE-2023-1131 Explained : Impact and Mitigation

This CVE record concerns a cross-site scripting vulnerability found in SourceCodester Computer Parts Sales and Inventory System version 1.0, impacting the

customer.php

file.

Understanding CVE-2023-1131

This vulnerability in the SourceCodester Computer Parts Sales and Inventory System 1.0 allows for cross-site scripting by manipulating the

FIRST_NAME

,

LAST_NAME

, or

PHONE_NUMBER

arguments, enabling remote exploitation.

What is CVE-2023-1131?

The CVE-2023-1131 vulnerability is classified as a cross-site scripting flaw in the SourceCodester Computer Parts Sales and Inventory System version 1.0. By manipulating specific arguments within the

customer.php

file, an attacker can execute cross-site scripting attacks remotely.

The Impact of CVE-2023-1131

This vulnerability could lead to unauthorized access to sensitive information, potential data theft, and the execution of malicious scripts on the affected systems. It poses a risk to the integrity and confidentiality of user data.

Technical Details of CVE-2023-1131

This section delves deeper into the technical aspects of the CVE, including the description of the vulnerability, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability stems from improper input validation in the

customer.php

file of SourceCodester Computer Parts Sales and Inventory System version 1.0, allowing malicious actors to inject and execute arbitrary scripts.

Affected Systems and Versions

Only SourceCodester Computer Parts Sales and Inventory System version 1.0 is impacted by this CVE. Users of this specific version are at risk of exploitation if proper mitigation measures are not applied.

Exploitation Mechanism

By manipulating the

FIRST_NAME

,

LAST_NAME

, or

PHONE_NUMBER

arguments with malicious payloads, attackers can inject scripts that will execute in the context of the victim's browser, potentially leading to account takeover or other malicious activities.

Mitigation and Prevention

Given the severity of the vulnerability, it is crucial to implement immediate steps to mitigate the risk and prevent exploitation in the future.

Immediate Steps to Take

Users and administrators should apply security patches or updates provided by SourceCodester to address the vulnerability promptly. Additionally, input validation and sanitization measures should be implemented to prevent such cross-site scripting attacks.

Long-Term Security Practices

Regular security assessments, code reviews, and penetration testing can help identify and address security vulnerabilities proactively. Training developers and users on secure coding practices and awareness of common attack vectors like cross-site scripting are also essential.

Patching and Updates

Stay informed about security updates and patches released by SourceCodester for the Computer Parts Sales and Inventory System. Promptly applying these updates can help protect the system from known vulnerabilities and ensure a more secure environment.