CVE-2021-42663
Medium
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.
SeverityMedium
CVSS4.3
Exploit probability—
ProductOnline Event Booking And Reservation System
PublishedNov 5, 2021
First seenNov 5, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| online_event_booking_and_reservation_system_project online_event_booking_and_reservation_system | 2.3.0 | — |
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