CVE-2020-37108: PhpIX 2012 SQL Injection Vulnerability

CVE-2020-37108 Overview

PhpIX 2012 Professional contains a SQL injection vulnerability in the id parameter of product_detail.php that allows remote attackers to manipulate database queries. Attackers can inject malicious SQL code through the id parameter to potentially extract or modify database information. This vulnerability falls under CWE-89 (Improper Neutralization of Special Elements used in an SQL Command).

Critical Impact

Remote attackers can exploit this SQL injection vulnerability to extract sensitive database information, modify data, or potentially compromise the underlying database server through the vulnerable id parameter.

Affected Products

• PhpIX 2012 Professional

Discovery Timeline

• 2026-02-03 - CVE CVE-2020-37108 published to NVD
• 2026-02-04 - Last updated in NVD database

Technical Details for CVE-2020-37108

Vulnerability Analysis

This SQL injection vulnerability exists in the product_detail.php file of PhpIX 2012 Professional. The application fails to properly sanitize user-supplied input in the id parameter before incorporating it into SQL queries. This allows attackers to inject arbitrary SQL commands that are executed by the database backend.

The vulnerability is accessible over the network without requiring any user interaction beyond low-privileged access. Successful exploitation can result in high confidentiality impact, allowing attackers to read sensitive data from the database, and low integrity impact, enabling limited data modification.

Root Cause

The root cause of this vulnerability is the lack of proper input validation and parameterized queries in the product_detail.php script. When user input from the id parameter is directly concatenated into SQL query strings without sanitization or the use of prepared statements, it creates an injection point that attackers can exploit.

Attack Vector

The attack vector for CVE-2020-37108 is network-based, requiring low privileges and no user interaction. An attacker can craft malicious HTTP requests to the product_detail.php endpoint with specially crafted SQL payloads in the id parameter. These payloads can include UNION-based queries, boolean-based blind injection, or time-based blind injection techniques to extract data or manipulate the database.

For example, an attacker could manipulate the id parameter by appending SQL operators and additional query fragments to bypass intended query logic, enumerate database tables, or extract sensitive user credentials stored in the database.

Additional technical details can be found in the Exploit-DB #48138 and the VulnCheck Advisory.

Detection Methods for CVE-2020-37108

Indicators of Compromise

• Unusual HTTP requests to product_detail.php containing SQL syntax characters such as single quotes, double dashes, UNION, SELECT, or OR statements in the id parameter
• Database error messages appearing in web server logs indicating malformed SQL queries
• Unexpected database query patterns or excessive data retrieval operations from the product tables
• Evidence of data exfiltration or unauthorized database modifications

Detection Strategies

• Implement Web Application Firewall (WAF) rules to detect and block common SQL injection patterns in the id parameter
• Monitor web server access logs for requests to product_detail.php with suspicious payloads containing SQL metacharacters
• Deploy database activity monitoring to detect unusual query patterns or unauthorized data access
• Use intrusion detection systems (IDS) with signatures for SQL injection attack patterns

Monitoring Recommendations

• Enable detailed logging for the web application and database server to capture query parameters and execution details
• Configure alerts for database errors related to SQL syntax that may indicate exploitation attempts
• Monitor for unusual outbound data transfers that could indicate successful data exfiltration
• Regularly review access logs for product_detail.php endpoint activity

How to Mitigate CVE-2020-37108

Immediate Actions Required

• Restrict access to the product_detail.php file if the functionality is not critical to business operations
• Implement input validation to ensure the id parameter only accepts numeric values
• Deploy a Web Application Firewall (WAF) with SQL injection protection rules as an interim measure
• Review database user permissions and limit the application's database account to minimum required privileges

Patch Information

No vendor patch information is currently available in the CVE data. Organizations using PhpIX 2012 Professional should contact the vendor directly for remediation guidance or consider implementing manual code fixes to address the SQL injection vulnerability. Given that this is a 2012 product, users should evaluate whether continued use is advisable.

Workarounds

• Implement prepared statements with parameterized queries in the product_detail.php code to prevent SQL injection
• Add server-side input validation to ensure the id parameter only accepts integer values
• Deploy a reverse proxy or WAF to filter malicious requests before they reach the application
• Consider migrating to a more modern and actively maintained content management solution

# Example: Apache mod_rewrite rule to block suspicious id parameters
# Add to .htaccess file
RewriteEngine On
RewriteCond %{QUERY_STRING} id=.*['";\-\-] [NC,OR]
RewriteCond %{QUERY_STRING} id=.*(union|select|insert|update|delete|drop) [NC]
RewriteRule .* - [F,L]