CVE-2025-30365

Remediation/Mitigation Strategy for CVE-2025-30365 - SQL Injection in WeGIA

This document outlines the remediation and mitigation strategy for the SQL Injection vulnerability identified in WeGIA, tracked as CVE-2025-30365.

1. Vulnerability Description:

  • Vulnerability: SQL Injection
  • Affected Software: WeGIA Web Manager for charitable institutions
  • Affected Versions: Versions prior to 3.2.8
  • Vulnerable Endpoint: /WeGIA/html/socio/sistema/controller/query_geracao_auto.php
  • Vulnerable Parameter: query
  • Description: A SQL Injection vulnerability exists within the query parameter of the /WeGIA/html/socio/sistema/controller/query_geracao_auto.php endpoint. This allows an attacker to inject arbitrary SQL commands into the database query, potentially bypassing security measures and gaining unauthorized access to the database.

2. Severity:

  • CVSS Score: 9.4 (Critical)
  • Severity Level: Critical
  • Impact: The vulnerability allows for complete compromise of the affected WeGIA installation. An attacker could:
    • Confidentiality: Read sensitive data stored in the database, including user information, financial records, and other confidential details.
    • Integrity: Modify or delete data within the database, leading to data corruption, data loss, and potential disruption of services.
    • Availability: Cause a denial-of-service (DoS) by injecting SQL commands that overload or crash the database server.

3. Known Exploit:

  • Exploitability: Since the vulnerability is in a URL parameter and involves SQL injection, it is likely easily exploitable. A skilled attacker could craft malicious URLs to inject SQL code. The ease of exploitation would likely increase as public proof-of-concept (PoC) exploits become available.
  • Exploit Example (Conceptual): An attacker might craft a URL similar to this: /WeGIA/html/socio/sistema/controller/query_geracao_auto.php?query=’; DROP TABLE users; – This URL attempts to drop the users table. This is a simplified example; more sophisticated attacks could be constructed.

4. Remediation Strategy:

The primary remediation strategy is to upgrade WeGIA to version 3.2.8 or later. This version contains a fix for the identified SQL Injection vulnerability.

Steps for Remediation:

  1. Immediate Upgrade: Upgrade the WeGIA installation to version 3.2.8 or the latest available version immediately. Follow the official upgrade instructions provided by the WeGIA developers. This is the most important step.
  2. Backup: Before performing any upgrades, create a full backup of the WeGIA database and web application files. This will allow for a quick restoration if any issues arise during the upgrade process.
  3. Testing: After the upgrade, thoroughly test the application to ensure that all functionalities are working as expected and that the vulnerability has been successfully mitigated. Pay special attention to the functionality associated with the query_geracao_auto.php endpoint.
  4. Verify Patch: After upgrading, review the changes made in version 3.2.8 (if available) to understand how the SQL Injection vulnerability was addressed. This helps in understanding the nature of the vulnerability and allows for better future prevention.

5. Mitigation Strategy (If Upgrade is Not Immediately Possible):

If an immediate upgrade is not possible, implement the following mitigation measures:

  1. Input Validation and Sanitization: Implement strict input validation and sanitization on the query parameter in the /WeGIA/html/socio/sistema/controller/query_geracao_auto.php endpoint. This should include:
    • Whitelisting: Only allow specific, expected characters and data types in the query parameter.
    • Escaping: Properly escape all user-supplied input before it is used in SQL queries. Use the database’s built-in escaping functions (e.g., mysqli_real_escape_string in PHP for MySQL).
    • Parameterization (Prepared Statements): The best approach is to use parameterized queries (also known as prepared statements) with bound parameters. This prevents SQL injection by treating user input as data rather than executable code. This is the preferred method.
  2. Web Application Firewall (WAF): Deploy a Web Application Firewall (WAF) in front of the WeGIA application. Configure the WAF to detect and block SQL Injection attempts. WAF rules should be regularly updated to stay ahead of evolving attack techniques. While helpful, a WAF is not a substitute for proper code fixes.
  3. Database Access Control: Restrict database user privileges to the minimum necessary level. The WeGIA application should not be using a database user with full administrative privileges. Create a dedicated user for WeGIA with only the permissions required to perform its functions.
  4. Monitoring and Alerting: Implement robust monitoring and alerting to detect suspicious activity, such as unusual database queries or errors. Configure alerts to notify security personnel immediately of any potential SQL Injection attempts.
  5. Disable the Vulnerable Endpoint (If Feasible): If the query_geracao_auto.php endpoint is not essential, consider temporarily disabling it until a permanent fix can be implemented. This will prevent attackers from exploiting the vulnerability.
  6. Regular Security Audits: Conduct regular security audits and penetration testing of the WeGIA application to identify and address potential vulnerabilities.

6. Long-Term Prevention:

  • Secure Coding Practices: Implement secure coding practices throughout the software development lifecycle to prevent SQL Injection and other common vulnerabilities.
  • Security Training: Provide regular security training to developers to educate them on common vulnerabilities and how to prevent them.
  • Static and Dynamic Analysis: Use static and dynamic analysis tools to identify potential vulnerabilities in the codebase.

7. Reporting and Communication:

  • Internal Reporting: Report the vulnerability and the remediation/mitigation strategy to relevant stakeholders within the organization.
  • External Reporting: If required by compliance regulations or organizational policy, report the vulnerability to relevant external parties, such as the WeGIA vendor.

Important Considerations:

  • Mitigation strategies are temporary measures and should not be considered a replacement for upgrading to a patched version of the software.
  • Regularly review and update security practices to stay ahead of evolving threats.

By following this remediation and mitigation strategy, the organization can significantly reduce the risk of exploitation associated with CVE-2025-30365 and protect the confidentiality, integrity, and availability of its data. The most critical action is to upgrade to WeGIA version 3.2.8 or later as soon as possible.

Assigner

Date

  • Published Date: 2025-03-27 17:15:58
  • Updated Date: 2025-03-28 18:11:40

More Details

CVE-2025-30365