CVE-2021-26230 : What You Need to Know

A Cross-site scripting (XSS) vulnerability in SourceCodester CASAP Automated Enrollment System v1.0 allows remote attackers to inject arbitrary web script or HTML via the user information to save_user.php.

Understanding CVE-2021-26230

This CVE identifies a security flaw in SourceCodester's CASAP Automated Enrollment System v1.0 that enables attackers to execute XSS attacks.

What is CVE-2021-26230?

CVE-2021-26230 is a Cross-site scripting (XSS) vulnerability found in SourceCodester CASAP Automated Enrollment System v1.0. It permits malicious actors to insert harmful web scripts or HTML code through user data input.

The Impact of CVE-2021-26230

This vulnerability could be exploited by remote attackers to inject malicious scripts into the system, potentially leading to unauthorized access, data theft, or other security breaches.

Technical Details of CVE-2021-26230

The technical details of this CVE include:

Vulnerability Description

The vulnerability allows attackers to carry out XSS attacks by injecting malicious web script or HTML via the user information to save_user.php.

Affected Systems and Versions

SourceCodester CASAP Automated Enrollment System v1.0 is affected by this vulnerability.

Exploitation Mechanism

Remote attackers can exploit this vulnerability by manipulating the user information input fields to save_user.php.

Mitigation and Prevention

To safeguard your system from CVE-2021-26230, consider the following measures:

Immediate Steps to Take

Implement input validation mechanisms to sanitize user data properly.
Regularly monitor and update security configurations.

Long-Term Security Practices

Conduct regular security audits and penetration testing.
Educate users on safe browsing practices and the risks of XSS attacks.

Patching and Updates

Stay informed about security patches released by SourceCodester for the CASAP Automated Enrollment System v1.0.