Unrated severityNVD Advisory· Published Nov 5, 2021· Updated Aug 4, 2024
CVE-2021-42663
CVE-2021-42663
Description
An HTML injection vulnerability exists in Sourcecodester Online Event Booking and Reservation System in PHP/MySQL via the msg parameter to /event-management/index.php. An attacker can leverage this vulnerability in order to change the visibility of the website. Once the target user clicks on a given link he will display the content of the HTML code of the attacker's choice.
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Affected products
2- Sourcecodester/Online Event Booking and Reservation Systemdescription
Patches
Vulnerability mechanics
References
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