CVE-2024-33559 Scanner

The WordPress XStore Theme is a popular commercial WordPress theme designed primarily for eCommerce websites. It is widely used by small to medium-sized businesses to build and customize online stores with integrated WooCommerce support. The theme includes a variety of built-in features such as demo content, premium plugins, and drag-and-drop page builders. Due to its widespread use and open-source ecosystem, it is commonly deployed across various hosting platforms. Developers and digital agencies frequently use it to speed up deployment of visually rich and functional web stores. Given its integration with WordPress, the XStore theme relies heavily on dynamic content and URL parameters for frontend interactions.

The vulnerability is a SQL Injection flaw that affects the 's' parameter in a POST request to the WordPress XStore Theme. It allows unauthenticated attackers to manipulate SQL queries through crafted payloads. This type of vulnerability occurs when user inputs are not properly sanitized before being included in SQL statements. The vulnerability can lead to unauthorized data exposure or manipulation. SQL injection flaws are among the most critical web application vulnerabilities due to the potential impact on data confidentiality and integrity. Unauthenticated attackers can leverage this issue to access sensitive backend information without needing valid credentials.

Technical analysis shows that the vulnerable endpoint accepts POST requests with the 's' query parameter. This parameter is directly used in SQL statements without proper validation or sanitization. By injecting SQL payloads into this parameter, attackers can force the application to execute arbitrary SQL commands. The issue is detected when the response body contains error strings such as “WordPress database error” or SQL syntax errors. The HTTP response status is expected to be 200, which indicates successful processing despite the malformed SQL input. These indicators confirm that the backend SQL engine is exposed to user-controlled inputs.

If exploited, this vulnerability could allow attackers to read sensitive database records such as usernames, passwords, posts, or configuration settings. In more advanced cases, attackers may escalate the attack to obtain administrative access or extract additional information from other database tables. Exploitation could result in data leakage, unauthorized access, and full compromise of the WordPress site. It may also enable persistent threats or data manipulation if the attacker has access to update queries. This can undermine the integrity and availability of the website. A successful exploit might go undetected if no adequate logging or intrusion detection is in place.

REFERENCES

• https://nvd.nist.gov/vuln/detail/CVE-2024-33559
• https://xstore.8theme.com/
• https://github.com/absholi7ly/WordPress-XStore-theme-SQL-Injection
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-33559
• https://sploitus.com/exploit?id=EDB-ID:52019