EUVD-2025-5755

Comprehensive Technical Analysis of EUVD-2025-5755

1. Vulnerability Assessment and Severity Evaluation

The EUVD entry EUVD-2025-5755 describes a SQL injection vulnerability in the "101news" software, specifically affecting version 1.0. The vulnerability is present in the "sadminusername" parameter within the admin/add-subadmins.php script. The CVSS (Common Vulnerability Scoring System) base score of 9.3 indicates a critical severity level. The CVSS vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N breaks down as follows:

• AV:N (Attack Vector: Network): The vulnerability can be exploited remotely over the network.
• AC:L (Attack Complexity: Low): The attack requires minimal skill or resources.
• AT:N (Attack Technique: Network): The attack technique involves network-based methods.
• PR:N (Privileges Required: None): No special privileges are required to exploit the vulnerability.
• UI:N (User Interaction: None): No user interaction is required for the attack to succeed.
• VC:H (Vulnerability Characteristics: High): The vulnerability has high characteristics.
• VI:H (Vulnerability Impact: High): The impact of the vulnerability is high.
• VA:H (Vulnerability Availability: High): The vulnerability is highly available for exploitation.
• SC:N (Scope Change: None): The scope of the attack does not change.
• SI:N (Scope Impact: None): The impact on the scope is none.
• SA:N (Scope Availability: None): The availability of the scope is none.

2. Potential Attack Vectors and Exploitation Methods

The SQL injection vulnerability can be exploited by injecting malicious SQL code into the "sadminusername" parameter. Potential attack vectors include:

• Direct SQL Injection: An attacker can input SQL commands directly into the "sadminusername" field to manipulate the database.
• Blind SQL Injection: An attacker can use conditional statements to infer database structure and extract data without direct feedback.
• Error-Based SQL Injection: An attacker can exploit error messages returned by the database to gain information about the database structure.

3. Affected Systems and Software Versions

The vulnerability affects the "101news" software version 1.0. Any system running this version of the software is at risk.

4. Recommended Mitigation Strategies

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

• Patch Management: Apply the latest patches and updates provided by the vendor.
• Input Validation: Implement robust input validation to sanitize user inputs and prevent malicious SQL code from being executed.
• Parameterized Queries: Use parameterized queries or prepared statements to ensure that SQL code is not directly executed from user inputs.
• Web Application Firewalls (WAF): Deploy WAFs to monitor and block suspicious SQL injection attempts.
• Database Permissions: Limit database permissions to the minimum necessary for the application to function.
• Regular Audits: Conduct regular security audits and vulnerability assessments to identify and remediate similar issues.

5. Impact on European Cybersecurity Landscape

The presence of this vulnerability in a widely used news management software like "101news" poses a significant risk to the European cybersecurity landscape. Organizations relying on this software for news dissemination could face data breaches, unauthorized access, and potential manipulation of news content. This underscores the importance of timely patching and adherence to best security practices to safeguard critical information systems.

6. Technical Details for Security Professionals

• Vulnerability Identification: The vulnerability is identified by the EUVD ID EUVD-2025-5755 and aliases CVE-2025-1872 and GHSA-rq8c-97x5-hqj8.
• Affected Parameter: The "sadminusername" parameter in the admin/add-subadmins.php script is vulnerable to SQL injection.
• References: For further details, refer to the NVD entry CVE-2025-1872 and the INCIBE advisory Multiple Vulnerabilities in 101news.
• Assigner: The vulnerability was assigned by INCIBE (Spanish National Cybersecurity Institute).
• ENISA IDs: The ENISA IDs for the product and vendor are provided for reference and tracking purposes.

Conclusion

The SQL injection vulnerability in "101news" version 1.0 is critical and requires immediate attention. Organizations should prioritize patching and implementing robust security measures to protect against potential exploitation. The European cybersecurity community should remain vigilant and proactive in addressing such vulnerabilities to maintain the integrity and security of information systems.