CVE-2021-42663 Scanner

Sourcecodester Online Event Booking and Reservation System is a PHP/MySQL based web application used for booking and managing event reservations online. It is designed to help event organizers provide a smooth and hassle-free experience to their customers who wish to book their services online. The system offers various features such as booking management, payment processing, and real-time inventory management. 

Recently, the system was found to have a severe vulnerability that allows attackers to inject malicious HTML code into the system via the 'msg' parameter in the /event-management/index.php page. This vulnerability has been identified as CVE-2021-42663. Attackers can exploit this vulnerability to change the visibility of the website and trick users into clicking on a link that directs them to the attacker's site, exposing them to further cyber-attacks.

If left unaddressed, this vulnerability could lead to a series of devastating consequences, such as data theft, website defacement, and reputational damage to event organizers who use the system. Attackers can exploit this vulnerability to access sensitive user data, potentially leading to identity theft and fraud. They can also take control of the website and use it to distribute malware or launch a phishing campaign.

At s4e.io, we provide cutting-edge security solutions that help businesses and individuals secure their digital assets. Our pro features include vulnerability scanning, web application and network security testing, and penetration testing. By leveraging our platform, you can identify and remediate vulnerabilities in your digital assets proactively, ensuring that your systems remain safe from attacks at all times. 

REFERENCES

• https://github.com/TheHackingRabbi/CVE-2021-42663
• https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.html