Critical severity9.8NVD Advisory· Published Nov 5, 2021· Updated Jun 17, 2026
CVE-2021-42667
CVE-2021-42667
Description
A SQL Injection vulnerability exists in Sourcecodester Online Event Booking and Reservation System in PHP in event-management/views. An attacker can leverage this vulnerability in order to manipulate the sql query performed. As a result he can extract sensitive data from the web server and in some cases he can use this vulnerability in order to get a remote code execution on the remote web server.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Sourcecodester/Online Event Booking and Reservation Systemdescription
- cpe:2.3:a:online_event_booking_and_reservation_system_project:online_event_booking_and_reservation_system:2.3.0:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
2- github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-42667nvdExploitThird Party Advisory
- www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.htmlnvdProductThird Party Advisory
News mentions
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