CVE-2021-38302 : Vulnerability Insights and Analysis

The Newsletter extension through 4.0.0 for TYPO3 is susceptible to SQL Injection, posing a security risk to systems.

Understanding CVE-2021-38302

This CVE-2021-38302 vulnerability allows attackers to execute arbitrary SQL commands through the Newsletter extension version 4.0.0 for TYPO3.

What is CVE-2021-38302?

The CVE-2021-38302 vulnerability exists in the Newsletter extension version 4.0.0 for TYPO3, enabling SQL Injection attacks.

The Impact of CVE-2021-38302

Exploitation of this vulnerability could lead to unauthorized access to databases, sensitive information leakage, and potentially full system compromise.

Technical Details of CVE-2021-38302

The following details outline the specifics of the CVE-2021-38302 vulnerability.

Vulnerability Description

The vulnerability allows malicious actors to inject SQL queries through the Newsletter extension version 4.0.0 for TYPO3.

Affected Systems and Versions

The Newsletter extension version 4.0.0 for TYPO3 is affected by this vulnerability, putting systems with this version at risk.

Exploitation Mechanism

By exploiting this vulnerability, attackers can manipulate SQL queries, potentially gaining unauthorized access to the database.

Mitigation and Prevention

To safeguard systems from CVE-2021-38302, immediate action and long-term security practices are essential.

Immediate Steps to Take

Update the Newsletter extension to a patched version.
Implement proper input validation to prevent SQL Injection attacks.

Long-Term Security Practices

Regularly monitor and update TYPO3 extensions for security patches.
Conduct security audits to identify and address vulnerabilities proactively.

Patching and Updates

Ensure timely installation of security patches and updates to mitigate the risk of SQL Injection attacks.