CVE-2022-2767 : Vulnerability Insights and Analysis

A vulnerability has been identified in the SourceCodester Online Admission System, specifically in the /index.php file, leading to cross-site scripting (XSS) through the manipulation of the 'student_add' parameter. This vulnerability has a base score of 3.5, indicating a low severity level.

Understanding CVE-2022-2767

This section will delve into the details of the CVE-2022-2767 vulnerability, including its impact and technical aspects.

What is CVE-2022-2767?

The CVE-2022-2767 vulnerability is classified as problematic and affects the SourceCodester Online Admission System. Exploiting an unknown part of the /index.php file, attackers can initiate cross-site scripting attacks.

The Impact of CVE-2022-2767

The impact of this vulnerability is considered low with a CVSS base score of 3.5. While it requires a low level of privileges, user interaction is necessary to execute the attack. The integrity impact is low, and no availability impact is identified.

Technical Details of CVE-2022-2767

This section will provide detailed technical information related to CVE-2022-2767, including vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The flaw in the /index.php file of the SourceCodester Online Admission System allows attackers to perform cross-site scripting by manipulating the 'student_add' argument, potentially leading to unauthorized access or data theft.

Affected Systems and Versions

The vulnerability impacts all versions of the Online Admission System by SourceCodester. Users of this system should be cautious and take immediate action to mitigate the risk.

Exploitation Mechanism

Through the exploitation of the 'student_add' argument, threat actors can inject malicious scripts into the system remotely, compromising the confidentiality and integrity of user data.

Mitigation and Prevention

In this section, we will explore the steps to mitigate and prevent CVE-2022-2767, ensuring the security of the Online Admission System.

Immediate Steps to Take

Users and administrators are advised to apply security patches released by SourceCodester promptly. Additionally, input validation and output encoding techniques can help prevent XSS attacks.

Long-Term Security Practices

Establishing a robust security policy, conducting regular security audits, and educating users on safe browsing habits are essential for long-term protection against XSS vulnerabilities.

Patching and Updates

Regularly check for updates and security advisories from SourceCodester to address any newly discovered vulnerabilities, ensuring the system's resilience against potential threats.