CVE-2020-26668 : Security Advisory and Response

A SQL injection vulnerability in BigTree CMS 4.4.10 and earlier allows an attacker to inject malicious SQL queries via the 'Create New Feed' function.

Understanding CVE-2020-26668

This CVE involves a SQL injection vulnerability in BigTree CMS that can be exploited by authenticated attackers.

What is CVE-2020-26668?

This CVE refers to a security flaw in /core/feeds/custom.php in BigTree CMS versions 4.4.10 and earlier, enabling attackers to execute SQL injection attacks.

The Impact of CVE-2020-26668

The vulnerability allows authenticated attackers to inject malicious SQL queries into the application, potentially leading to data theft, manipulation, or unauthorized access.

Technical Details of CVE-2020-26668

This section provides technical insights into the vulnerability.

Vulnerability Description

The flaw exists in /core/feeds/custom.php in BigTree CMS versions 4.4.10 and earlier, enabling attackers to perform SQL injection attacks.

Affected Systems and Versions

BigTree CMS 4.4.10 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious SQL queries through the 'Create New Feed' function in the application.

Mitigation and Prevention

Protecting systems from CVE-2020-26668 is crucial to maintaining security.

Immediate Steps to Take

Update BigTree CMS to the latest version to patch the vulnerability
Monitor and restrict user inputs to prevent SQL injection attacks

Long-Term Security Practices

Regularly audit and test for vulnerabilities in web applications
Educate developers and users on secure coding practices

Patching and Updates

Apply security patches promptly to address known vulnerabilities and enhance system security