SQL injection in Voovi Social Networking Script

The SQL injection vulnerability in Voovi Social Networking Script poses a significant risk to data security. An attacker could exploit this flaw to bypass authentication mechanisms and gain unauthorized access to the database. This could result in the theft of sensitive user data, including usernames, passwords, personal information, and potentially financial details if the script handles such data. Furthermore, an attacker could modify or delete data within the database, leading to data corruption and service disruption. The potential blast radius extends to all users of the affected script, and the impact could be particularly severe if the script is used in a production environment with sensitive data.

Websites and applications utilizing the Voovi Social Networking Script version 1.0 are at immediate risk. This includes small businesses, personal blogs, and any online platform that relies on this script for social networking functionality. Shared hosting environments are particularly vulnerable as they often host multiple websites using the same script version, increasing the potential attack surface.

• php: Examine the signin.php file for unsanitized user input. Search for instances where the $_GET['user'] parameter is directly used in SQL queries without proper escaping.

// Example of vulnerable code
$user = $_GET['user'];
$query = "SELECT * FROM users WHERE username = '$user';";

• generic web: Monitor access logs for unusual SQL query patterns targeting signin.php. Look for requests containing SQL keywords like SELECT, UNION, or DROP in the user parameter.

grep 'user=.*(SELECT|UNION|DROP)' access.log

• generic web: Check response headers for error messages indicative of SQL injection attempts, such as database errors or warnings.

1. 2023-11-30Disclosure

   disclosure

1. 已保留2023-11-30
2. 发布日期2023-11-30
3. 修改日期2024-10-01
4. EPSS 更新日期2026-04-02

The primary mitigation for CVE-2023-6415 is to upgrade Voovi Social Networking Script to version 1.0.1, which contains the necessary fix. If upgrading immediately is not possible, consider implementing temporary workarounds such as input validation and sanitization on the signin.php file to prevent SQL injection attacks. Web application firewalls (WAFs) can also be configured to detect and block malicious SQL queries targeting the vulnerable parameter. Regularly review and update the script's codebase to address potential vulnerabilities and ensure secure coding practices. After upgrading, confirm the fix by attempting a SQL injection attack on the signin.php endpoint and verifying that the attack is blocked.