CVE-2023-52064 : Exploit Details and Defense Strategies

Understanding CVE-2023-52064

A SQL injection vulnerability was discovered in Wuzhicms v4.1.0 through the $keywords parameter.

What is CVE-2023-52064?

CVE-2023-52064 involves a SQL injection vulnerability in Wuzhicms v4.1.0, specifically through the $keywords parameter in /core/admin/copyfrom.php.

The Impact of CVE-2023-52064

The SQL injection vulnerability in Wuzhicms v4.1.0 could allow an attacker to execute arbitrary SQL queries, potentially leading to unauthorized access to the database or sensitive information leak.

Technical Details of CVE-2023-52064

Vulnerability Description

The vulnerability arises due to inadequate sanitization of user-supplied input in the $keywords parameter, enabling attackers to manipulate SQL queries.

Affected Systems and Versions

All instances of Wuzhicms v4.1.0 are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious SQL code into the $keywords parameter, tricking the application into executing unintended database queries.

Mitigation and Prevention

Immediate Steps to Take

Users are advised to update to the latest version of Wuzhicms to mitigate the vulnerability. Additionally, input validation and sanitization should be implemented to prevent SQL injection attacks.

Long-Term Security Practices

Regular security audits, code reviews, and training for developers on secure coding practices can help prevent similar vulnerabilities.

Patching and Updates

Stay informed about security updates from Wuzhicms and promptly apply patches to ensure a secure environment.