EUVD-2025-3148

Comprehensive Technical Analysis of EUVD-2025-3148

1. Vulnerability Assessment and Severity Evaluation

The vulnerability identified in the WeGIA application, specifically in the adicionar_especie.php endpoint, is a SQL Injection (SQLi) flaw. This type of vulnerability allows attackers to inject malicious SQL queries into the application's database, potentially leading to unauthorized access, data manipulation, and extraction.

Severity Evaluation:

• Base Score: 10.0 (Critical)
• Base Score Version: 4.0
• Base Score Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

The CVSS score of 10.0 indicates the highest level of severity. The vector string highlights that the vulnerability can be exploited remotely (AV:N) with low complexity (AC:L), does not require authentication (PR:N) or user interaction (UI:N), and has a high impact on confidentiality, integrity, and availability (VC:H, VI:H, VA:H).

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• Remote Exploitation: Attackers can exploit the vulnerability over the network without needing local access.
• Unauthenticated Access: The vulnerability can be exploited without requiring any authentication, making it accessible to a broader range of attackers.

Exploitation Methods:

• SQL Injection: Attackers can craft malicious SQL queries and inject them into the adicionar_especie.php endpoint. This can result in unauthorized database access, data extraction, and manipulation.
• Database Dump: During the exploit, attackers can perform a complete dump of the application's database, leading to the exposure of sensitive information.

3. Affected Systems and Software Versions

Affected Systems:

• WeGIA Application: All versions prior to 3.2.10 are vulnerable to this SQL Injection flaw.

Software Versions:

• Vulnerable Versions: WeGIA < 3.2.10
• Fixed Version: WeGIA 3.2.10

4. Recommended Mitigation Strategies

Immediate Mitigation:

• Upgrade to the Latest Version: Users should upgrade to WeGIA version 3.2.10 or later, which includes the fix for this vulnerability.
• Input Validation: Implement robust input validation and sanitization to prevent SQL Injection attacks.
• Parameterized Queries: Use parameterized queries or prepared statements to ensure that SQL commands are executed safely.

Long-Term Mitigation:

• Regular Security Audits: Conduct regular security audits and code reviews to identify and mitigate potential vulnerabilities.
• Web Application Firewalls (WAF): Deploy WAFs to detect and block SQL Injection attempts.
• Security Training: Provide security training for developers to understand and prevent common vulnerabilities like SQL Injection.

5. Impact on European Cybersecurity Landscape

The vulnerability in WeGIA, an open-source web manager focused on the Portuguese language and charitable institutions, poses a significant risk to organizations using this software. Given the critical nature of the flaw, it could lead to data breaches, financial loss, and reputational damage for affected organizations. The European cybersecurity landscape must prioritize addressing such vulnerabilities to protect sensitive information and maintain trust in digital services.

6. Technical Details for Security Professionals

Vulnerability Details:

• Endpoint: adicionar_especie.php
• Vulnerability Type: SQL Injection
• Exploit Impact: Unauthorized access to the database, data extraction, and manipulation.

References:

• GitHub Advisory: GHSA-xhv4-88gx-hvgh
• Fix Commit: 7465f785651c0cff65059bba96b015ab54235de4

Aliases:

• CVE ID: CVE-2025-23218

Assigner:

• GitHub_M

ENISA IDs:

• Product ID: dea4809d-b954-30c0-a921-068174d26b99
• Vendor ID: e9880d34-ddf7-3e97-a5f9-58d84469095e

Conclusion: The SQL Injection vulnerability in WeGIA is a critical issue that requires immediate attention. Organizations using WeGIA should prioritize upgrading to the fixed version and implementing robust security measures to protect against similar vulnerabilities in the future. The European cybersecurity community must remain vigilant and proactive in addressing such threats to ensure the security and integrity of digital services.