CVE-2021-46308 : Security Advisory and Response

An SQL Injection vulnerability has been identified in Sourcecodester Online Railway Reservation System version 1.0 that can be exploited via the sid parameter.

Understanding CVE-2021-46308

This CVE involves an SQL Injection vulnerability in an online railway reservation system.

What is CVE-2021-46308?

This CVE refers to a security flaw in Sourcecodester Online Railway Reservation System 1.0 that allows attackers to execute SQL injection attacks through the sid parameter.

The Impact of CVE-2021-46308

The vulnerability can lead to unauthorized access, data theft, data manipulation, and potentially complete system compromise.

Technical Details of CVE-2021-46308

This section provides detailed technical information regarding the CVE.

Vulnerability Description

The SQL Injection vulnerability in Sourcecodester Online Railway Reservation System 1.0 allows malicious actors to inject SQL code through the sid parameter, exploiting the system.

Affected Systems and Versions

Affected System: Sourcecodester Online Railway Reservation System 1.0
Affected Version: 1.0

Exploitation Mechanism

Attackers can craft SQL injection queries that are executed by the system via the sid parameter, enabling them to extract or manipulate the database contents.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risk posed by CVE-2021-46308 and implement long-term security practices.

Immediate Steps to Take

Disable or sanitize user inputs to prevent SQL injection attacks
Implement input validation and parameterized queries
Monitor and log SQL errors for suspicious activities

Long-Term Security Practices

Regular security training for developers on secure coding practices
Conduct security audits and code reviews periodically

Patching and Updates

Apply security patches released by the vendor promptly to fix the SQL Injection vulnerability