CVE-2023-1851 Explained : Impact and Mitigation

This CVE-2023-1851 is related to a cross-site scripting vulnerability found in the SourceCodester Online Payroll System version 1.0, specifically affecting the file employee_add.php.

Understanding CVE-2023-1851

This vulnerability, classified as problematic, allows for remote attackers to conduct cross-site scripting attacks by manipulating the argument of the file, potentially leading to unauthorized access and data manipulation.

What is CVE-2023-1851?

The CVE-2023-1851 vulnerability affects SourceCodester's Online Payroll System version 1.0 by enabling attackers to exploit cross-site scripting vulnerabilities remotely.

The Impact of CVE-2023-1851

The impact of this vulnerability can lead to unauthorized access, data manipulation, and potentially compromise the confidentiality and integrity of the affected system.

Technical Details of CVE-2023-1851

This vulnerability, with a base CVSS severity score of 3.5 (Low), poses a risk to systems using SourceCodester Online Payroll System version 1.0.

Vulnerability Description

The vulnerability arises from improper input validation in the employee_add.php file of the payroll system, allowing attackers to inject and execute malicious scripts.

Affected Systems and Versions

Only the SourceCodester Online Payroll System version 1.0 is affected by this CVE, leaving systems with this version at risk of exploitation.

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating arguments in the employee_add.php file, enabling them to execute unauthorized scripts to conduct cross-site scripting attacks.

Mitigation and Prevention

To protect systems from CVE-2023-1851, immediate actions and long-term security measures should be implemented to secure the affected systems.

Immediate Steps to Take

System administrators are advised to apply security patches provided by SourceCodester promptly and conduct a thorough security review to identify and mitigate any potential vulnerabilities.

Long-Term Security Practices

Implementing secure coding practices, regular security audits, and training on secure development can help prevent similar vulnerabilities in the future.

Patching and Updates

Regularly updating the SourceCodester Online Payroll System and applying security patches released by the vendor is crucial to mitigate the risks associated with CVE-2023-1851.