CVE-2020-10802 : Vulnerability Insights and Analysis

In phpMyAdmin 4.x before 4.9.5 and 5.x before 5.0.2, a SQL injection vulnerability allows attackers to manipulate database or table names during search actions.

Understanding CVE-2020-10802

What is CVE-2020-10802?

This CVE identifies a SQL injection flaw in phpMyAdmin versions 4.x before 4.9.5 and 5.x before 5.0.2, enabling attackers to craft malicious database or table names.

The Impact of CVE-2020-10802

Exploitation of this vulnerability can lead to unauthorized access to databases and potentially sensitive information.

Technical Details of CVE-2020-10802

Vulnerability Description

The vulnerability arises from inadequate escaping of parameters in certain search queries, specifically in TableSearchController.php.

Affected Systems and Versions

phpMyAdmin versions 4.x before 4.9.5
phpMyAdmin versions 5.x before 5.0.2

Exploitation Mechanism

Attackers can manipulate database or table names by exploiting the SQL injection vulnerability.

Mitigation and Prevention

Immediate Steps to Take

Update phpMyAdmin to version 4.9.5 or 5.0.2, where the vulnerability is patched.
Monitor for any unauthorized access or suspicious activities in the database.

Long-Term Security Practices

Regularly update software and apply security patches promptly.
Implement secure coding practices to prevent SQL injection vulnerabilities.
Educate users on safe search operations to avoid unintentional exploitation.

Patching and Updates

Refer to the official phpMyAdmin security advisory for detailed patching instructions.