SQL Injection Vulnerability in Sourcecodester Online Event Booking System
CVE-2021-42667

9.8CRITICAL

Key Information:

Vendor

Online Event Booking And Reservation System Project

Status
Online Event Booking And Reservation System
Vendor
CVE Published:
5 November 2021

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 72%

What is CVE-2021-42667?

A SQL Injection vulnerability has been identified in the Sourcecodester Online Event Booking and Reservation System written in PHP. This vulnerability permits attackers to manipulate SQL queries, potentially leading to unauthorized access to sensitive data stored on the web server. Additionally, in severe instances, the attacker may exploit this vulnerability for remote code execution, posing a substantial risk to the integrity and security of the web application.

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Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2021-42667
Created by 0xDeku

References

https://www.sourcecodester.com/php/14241/online-event-boo...
x_refsource_MISC
https://github.com/TheHackingRabbi/CVE-2021-42667
x_refsource_MISC
https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2...
x_refsource_MISC

EPSS Score

72% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability Reserved

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