EUVD-2025-32207

Comprehensive Technical Analysis of EUVD-2025-32207

1. Vulnerability Assessment and Severity Evaluation

The vulnerability identified in WeGIA, an open-source web manager used by charitable institutions, is an SQL Injection vulnerability affecting versions 3.4.12 and below. This vulnerability is located in the /pet/profile_pet.php endpoint, specifically in the id_pet parameter. The severity of this vulnerability is rated with a CVSS Base Score of 9.4, which is considered critical. The CVSS vector CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H indicates the following:

• Attack Vector (AV): Network (N) - The vulnerability can be exploited remotely over the network.
• Attack Complexity (AC): Low (L) - The attack requires minimal skill and resources.
• Authentication (AT): None (N) - No authentication is required to exploit the vulnerability.
• Privileges Required (PR): Low (L) - The attacker needs low-level privileges to exploit the vulnerability.
• User Interaction (UI): None (N) - No user interaction is required for the attack to succeed.
• Confidentiality (VC), Integrity (VI), Availability (VA): High (H) - The vulnerability has a high impact on the confidentiality, integrity, and availability of the system.
• Scope Change (SC), Scope Integrity (SI), Scope Availability (SA): High (H) - The vulnerability affects the scope of the attack, impacting the integrity and availability of the system.

2. Potential Attack Vectors and Exploitation Methods

The SQL Injection vulnerability can be exploited by injecting malicious SQL code into the id_pet parameter. Potential attack vectors include:

• Direct SQL Injection: An attacker can craft a URL with a malicious SQL query in the id_pet parameter to extract sensitive data, modify database entries, or delete data.
• Blind SQL Injection: An attacker can use conditional statements to infer information about the database structure and contents without direct feedback from the application.
• Union-Based SQL Injection: An attacker can use the UNION SQL operator to combine the results of two or more SELECT statements, potentially extracting data from different tables.

3. Affected Systems and Software Versions

The vulnerability affects WeGIA versions 3.4.12 and below. The issue is fixed in version 3.5.0. Organizations using WeGIA for managing charitable institutions should prioritize updating to the latest version to mitigate this risk.

4. Recommended Mitigation Strategies

To mitigate the risk associated with this vulnerability, the following strategies are recommended:

• Update to the Latest Version: Immediately update WeGIA to version 3.5.0 or later, which includes the fix for this vulnerability.
• Input Validation and Sanitization: Implement robust input validation and sanitization mechanisms to prevent malicious input from reaching the database.
• Parameterized Queries: Use parameterized queries or prepared statements to ensure that SQL code is not directly executed from user input.
• Web Application Firewalls (WAF): Deploy WAFs to detect and block SQL Injection attempts.
• Regular Security Audits: Conduct regular security audits and vulnerability assessments to identify and address potential security issues.

5. Impact on European Cybersecurity Landscape

The vulnerability in WeGIA poses a significant risk to charitable institutions across Europe that rely on this software. Given the critical nature of the vulnerability, it could lead to data breaches, financial loss, and reputational damage. The European Union's focus on data protection and privacy, as outlined in the General Data Protection Regulation (GDPR), underscores the importance of addressing such vulnerabilities promptly. Organizations must ensure compliance with GDPR by implementing robust security measures to protect personal data.

6. Technical Details for Security Professionals

• Vulnerability Identification: The vulnerability is identified in the /pet/profile_pet.php endpoint, specifically in the id_pet parameter.
• Exploitation: The vulnerability can be exploited by injecting malicious SQL code into the id_pet parameter. For example:

  /pet/profile_pet.php?id_pet=1' OR '1'='1
  

• Mitigation: The fix is available in WeGIA version 3.5.0. The relevant commit can be found at:

  https://github.com/LabRedesCefetRJ/WeGIA/commit/176733543c9b6762bef5ddec7c9c555f76fafa1d
  

• References: Additional information and advisories can be found at:

  https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-8963-9833-gpx7
  

Conclusion

The SQL Injection vulnerability in WeGIA versions 3.4.12 and below is a critical issue that requires immediate attention. Organizations using WeGIA should prioritize updating to the latest version and implement additional security measures to protect against potential exploitation. The European cybersecurity landscape demands vigilance and proactive measures to safeguard sensitive data and ensure compliance with regulatory requirements.