CVE-2021-44090 : What You Need to Know

An SQL Injection vulnerability exists in Sourcecodester Online Reviewer System 1.0 via the password parameter.

Understanding CVE-2021-44090

This CVE-2021-44090 involves an SQL Injection vulnerability in Sourcecodester Online Reviewer System 1.0.

What is CVE-2021-44090?

CVE-2021-44090 is a security vulnerability in Sourcecodester Online Reviewer System 1.0 that allows attackers to inject malicious SQL queries through the password parameter, potentially leading to unauthorized access to the database.

The Impact of CVE-2021-44090

This vulnerability can be exploited by malicious actors to retrieve sensitive information, modify data, or even delete records stored in the database, posing a significant risk to the confidentiality, integrity, and availability of the system.

Technical Details of CVE-2021-44090

Sourcecodester Online Reviewer System 1.0 is susceptible to SQL Injection attacks.

Vulnerability Description

The vulnerability exists in the handling of the password parameter, allowing attackers to insert SQL queries to manipulate the database.

Affected Systems and Versions

Product: Sourcecodester Online Reviewer System 1.0
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting SQL queries into the password field, enabling them to extract or modify sensitive data stored in the database.

Mitigation and Prevention

Take immediate action to secure systems and prevent exploitation of CVE-2021-44090.

Immediate Steps to Take

Update Sourcecodester Online Reviewer System to a patched version that addresses the SQL Injection vulnerability.
Implement input validation mechanisms to sanitize user inputs and prevent malicious SQL injections.
Monitor and audit database activities regularly to detect any unauthorized access attempts.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Educate developers and administrators on secure coding practices and the risks associated with SQL Injection attacks.

Patching and Updates

Apply security patches provided by the software vendor promptly to eliminate the SQL Injection vulnerability and enhance system security.