CVE-2021-42667

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 16.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2021-11-05 · updated 2026-06-17
Weakness: CWE-89

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.

Affected products

Online Event Booking And Reservation System Project Online Event Booking And Reservation System: 2.3.0

References

https://github.com/TheHackingRabbi/CVE-2021-42667
https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-42667
https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.html
https://github.com/TheHackingRabbi/CVE-2021-42667
https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-42667
https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.html

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