CVE-2021-44350 : What You Need to Know

This CVE-2021-44350 involves a SQL Injection vulnerability in ThinkPHP5 versions 5.0.x through 5.1.22 that can be exploited via the parseOrder function in Builder.php.

Understanding CVE-2021-44350

What is CVE-2021-44350?

CVE-2021-44350 is a SQL Injection vulnerability present in ThinkPHP5 versions 5.0.x through 5.1.22 due to improper input validation in the parseOrder function in Builder.php.

The Impact of CVE-2021-44350

This vulnerability could allow an attacker to execute arbitrary SQL queries, potentially leading to data leakage, data manipulation, and unauthorized access to the database.

Technical Details of CVE-2021-44350

Vulnerability Description

The SQL Injection vulnerability in ThinkPHP5 versions 5.0.x through 5.1.22 stems from inadequate input sanitization in the parseOrder function within Builder.php.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions: ThinkPHP5 5.0.x through 5.1.22

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious input that gets executed as SQL queries, bypassing proper validation mechanisms.

Mitigation and Prevention

Immediate Steps to Take

Apply the official patch or update provided by the vendor.
Implement stringent input validation mechanisms to prevent SQL Injection attacks.

Long-Term Security Practices

Regularly update and patch software to prevent known vulnerabilities.
Conduct security audits to identify and address weaknesses in the application's code.
Educate developers on secure coding practices to mitigate future risks.