CVE-2025-70149: Membership Management System SQLi Flaw

CVE-2025-70149 Overview

CodeAstro Membership Management System 1.0 contains a critical SQL Injection vulnerability in the print_membership_card.php file. The vulnerability exists due to improper input validation of the ID parameter, allowing unauthenticated attackers to inject malicious SQL queries and potentially compromise the underlying database, extract sensitive member information, or gain unauthorized access to the application.

Critical Impact

This SQL Injection vulnerability allows unauthenticated remote attackers to execute arbitrary SQL commands against the database, potentially leading to complete data breach, data manipulation, or full system compromise.

Affected Products

• CodeAstro Membership Management System 1.0

Discovery Timeline

• 2026-02-18 - CVE-2025-70149 published to NVD
• 2026-02-18 - Last updated in NVD database

Technical Details for CVE-2025-70149

Vulnerability Analysis

This vulnerability is classified as CWE-89 (Improper Neutralization of Special Elements used in an SQL Command), commonly known as SQL Injection. The print_membership_card.php endpoint accepts user-supplied input through the ID parameter without proper sanitization or parameterized queries. This allows attackers to craft malicious SQL statements that are executed directly against the backend database.

The network-based attack vector requires no authentication or user interaction, making it trivial for attackers to exploit remotely. Successful exploitation could result in unauthorized access to all membership records, modification of database contents, or in some configurations, execution of system commands on the underlying server.

Root Cause

The root cause of this vulnerability is the direct concatenation of user-supplied input from the ID parameter into SQL queries without proper input validation, sanitization, or the use of prepared statements. The application fails to treat user input as untrusted data, allowing specially crafted input to break out of the intended SQL query context and inject arbitrary SQL commands.

Attack Vector

The attack is executed over the network by sending crafted HTTP requests to the vulnerable print_membership_card.php endpoint. An attacker can manipulate the ID parameter to include SQL metacharacters and inject additional SQL clauses. Common exploitation techniques include UNION-based injection to extract data from other tables, blind SQL injection to infer database contents, or time-based injection to enumerate data character by character.

For example, an attacker could modify the ID parameter to include SQL syntax that extracts usernames and passwords from the database, enumerate table structures, or bypass authentication mechanisms. The vulnerability requires no special privileges and can be exploited by any remote attacker with network access to the application.

For detailed technical analysis and proof-of-concept information, refer to the GitHub CVE-2025-70149 Analysis.

Detection Methods for CVE-2025-70149

Indicators of Compromise

• Unusual or malformed requests to print_membership_card.php containing SQL syntax characters such as single quotes, double dashes, or UNION keywords
• Database error messages appearing in application logs or HTTP responses indicating SQL syntax errors
• Unexpected database queries accessing multiple tables or extracting large amounts of data
• Authentication bypass attempts or unauthorized access to membership records

Detection Strategies

• Deploy Web Application Firewall (WAF) rules to detect and block SQL injection patterns in the ID parameter
• Monitor web server access logs for requests to print_membership_card.php containing suspicious characters or keywords such as UNION, SELECT, OR 1=1, and comment sequences
• Implement database activity monitoring to detect anomalous queries or unauthorized data access patterns
• Use intrusion detection systems with signatures for common SQL injection attack patterns

Monitoring Recommendations

• Enable detailed logging for all requests to the Membership Management System application
• Configure alerts for database queries that return unexpected result sets or access sensitive tables
• Monitor for failed authentication attempts following suspicious activity patterns
• Review web application logs regularly for signs of reconnaissance or exploitation attempts

How to Mitigate CVE-2025-70149

Immediate Actions Required

• Restrict access to the print_membership_card.php endpoint using network-level controls or authentication requirements
• Implement input validation to reject requests containing SQL metacharacters in the ID parameter
• Deploy a Web Application Firewall with SQL injection protection enabled
• Consider taking the affected application offline until a proper fix is implemented

Patch Information

No official vendor patch information is currently available for this vulnerability. Organizations should contact CodeAstro or monitor the PHP Scripts Online Product Page for security updates. In the absence of an official patch, implement the workarounds and mitigations described below.

Workarounds

• Implement server-side input validation to ensure the ID parameter contains only numeric values
• Modify the vulnerable code to use prepared statements or parameterized queries instead of string concatenation
• Apply Web Application Firewall rules to filter malicious SQL injection payloads
• Restrict database user privileges to limit the impact of successful SQL injection attacks
• Implement network segmentation to limit attacker access to the vulnerable application

# Example: Apache mod_rewrite rule to block SQL injection attempts
# Add to .htaccess or Apache configuration
RewriteEngine On
RewriteCond %{QUERY_STRING} (union|select|insert|update|delete|drop|alter|create|truncate) [NC]
RewriteRule .* - [F,L]

# Example: Input validation in PHP (apply to print_membership_card.php)
# $id = filter_input(INPUT_GET, 'ID', FILTER_VALIDATE_INT);
# if ($id === false || $id === null) { die('Invalid ID parameter'); }