CVE-2021-37331 Explained : Impact and Mitigation
Discover the impact of CVE-2021-37331 affecting Laravel Booking System Booking Core 2.0. Learn about the vulnerability, its implications, and mitigation steps to secure your system.
Laravel Booking System Booking Core 2.0 is vulnerable to Incorrect Access Control, allowing unauthorized access to ID Cards and Trade Licenses of other users. Attackers can exploit this by modifying the URL on the Verifications page.
Understanding CVE-2021-37331
This section provides insights into the critical vulnerability found in Laravel Booking System Booking Core 2.0.
What is CVE-2021-37331?
CVE-2021-37331 exposes a flaw in the access control mechanism of Laravel Booking System Booking Core 2.0, enabling malicious users to view sensitive ID Cards and Trade Licenses belonging to different vendors by manipulating the URL.
The Impact of CVE-2021-37331
The impact of this vulnerability is significant as it compromises the confidentiality of user data and exposes personal information to unauthorized parties. It can lead to identity theft and privacy violations.
Technical Details of CVE-2021-37331
This section elaborates on the technical aspects of CVE-2021-37331.
Vulnerability Description
The vulnerability arises due to incorrect access controls in Laravel Booking System Booking Core 2.0, enabling attackers to bypass security measures and access sensitive documents of other users by altering the URL parameters.
Affected Systems and Versions
Laravel Booking System Booking Core 2.0 is confirmed to be affected by this vulnerability.
Exploitation Mechanism
Attackers can exploit CVE-2021-37331 by uploading an ID Card or Trade License, viewing it, and then manipulating the URL on the Verifications page to access documents of other vendors/users.
Mitigation and Prevention
This section outlines the necessary steps to mitigate and prevent the exploitation of CVE-2021-37331.
Immediate Steps to Take
Users are advised to update Laravel Booking System Booking Core to the latest version and restrict access to sensitive documents based on proper authentication and authorization protocols.
Long-Term Security Practices
Implementing secure coding practices, conducting regular security audits, and educating users about safe data handling can help prevent similar vulnerabilities in the future.
Patching and Updates
Developers should prioritize patching the access control issue in Laravel Booking System Booking Core by applying security updates released by the vendor.