CVE-2023-3678 : Security Advisory and Response

This CVE record pertains to a critical vulnerability identified in the SourceCodester AC Repair and Services System version 1.0 that allows for SQL Injection through HTTP POST Request Handler components.

Understanding CVE-2023-3678

This section delves into the details, impact, technical aspects, and mitigation strategies related to CVE-2023-3678.

What is CVE-2023-3678?

The vulnerability in question affects the SourceCodester AC Repair and Services System 1.0. It involves an unspecified function in the file

/classes/Master.php?f=delete_inquiry

within the HTTP POST Request Handler component. By manipulating the 'id' argument with malicious data, threat actors can exploit a SQL Injection vulnerability. This attack can be executed remotely and has been classified as critical.

The Impact of CVE-2023-3678

Given the ability to perform SQL Injection, attackers can manipulate database queries, potentially leading to unauthorized access, data exfiltration, data manipulation, or even complete system compromise. Such malicious activities can severely impact the confidentiality, integrity, and availability of the affected system.

Technical Details of CVE-2023-3678

This section provides a deeper dive into the specific technical aspects of the CVE.

Vulnerability Description

The vulnerability arises from improper input validation within the SourceCodester AC Repair and Services System 1.0, allowing attackers to insert malicious SQL statements via the 'id' parameter in the HTTP POST Request Handler component.

Affected Systems and Versions

Vendor: SourceCodester
Product: AC Repair and Services System
Affected Version: 1.0
Modules: HTTP POST Request Handler

Exploitation Mechanism

Exploiting this vulnerability involves crafting and submitting malicious SQL queries via the 'id' parameter in the specified file and component. This manipulation can be carried out remotely, posing a significant security risk to the system.

Mitigation and Prevention

To address CVE-2023-3678 and enhance overall security posture, organizations and users are advised to implement the following measures:

Immediate Steps to Take

Ensure that all input parameters are properly validated to prevent SQL Injection attacks.
Apply security patches or updates provided by the vendor to mitigate the vulnerability.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and remediate potential vulnerabilities.
Educate developers and system administrators on secure coding practices to prevent such vulnerabilities in the future.

Patching and Updates

Stay vigilant for security advisories from SourceCodester and apply patches promptly to secure the AC Repair and Services System against known vulnerabilities. Regularly updating systems and components is crucial in maintaining a secure environment.