CVE-2020-19853 : Security Advisory and Response

BlueCMS v1.6 contains a SQL injection vulnerability via /ad_js.php.

Understanding CVE-2020-19853

BlueCMS v1.6 is affected by a SQL injection vulnerability that can be exploited through /ad_js.php.

What is CVE-2020-19853?

CVE-2020-19853 is a vulnerability in BlueCMS v1.6 that allows attackers to execute SQL injection attacks via the /ad_js.php endpoint.

The Impact of CVE-2020-19853

This vulnerability can lead to unauthorized access to the database, data manipulation, and potentially full control of the affected system.

Technical Details of CVE-2020-19853

BlueCMS v1.6 SQL Injection Vulnerability

Vulnerability Description

BlueCMS v1.6 is susceptible to SQL injection via the /ad_js.php endpoint.

Affected Systems and Versions

Product: BlueCMS v1.6
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious SQL queries through the /ad_js.php file.

Mitigation and Prevention

Immediate Steps to Take

Disable or restrict access to the vulnerable /ad_js.php endpoint.
Implement input validation and parameterized queries to prevent SQL injection.

Long-Term Security Practices

Regularly update and patch the BlueCMS installation.
Conduct security audits and penetration testing to identify and address vulnerabilities.
Educate developers on secure coding practices to prevent SQL injection attacks.

Patching and Updates

Check for patches or updates from the BlueCMS vendor to address this vulnerability.