EUVD-2025-8147

Comprehensive Technical Analysis of EUVD-2025-8147

1. Vulnerability Assessment and Severity Evaluation

The vulnerability EUVD-2025-8147, also known as CVE-2025-28898, pertains to an SQL Injection flaw in the WP Multistore Locator plugin for WordPress. The Base Score of 9.3, as per CVSS 3.1, indicates a critical severity level. The scoring vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L breaks down as follows:

• Attack Vector (AV:N): Network, meaning the vulnerability is exploitable remotely.
• Attack Complexity (AC:L): Low, indicating that the attack does not require specialized conditions.
• Privileges Required (PR:N): None, meaning no privileges are needed to exploit the vulnerability.
• User Interaction (UI:N): None, indicating that no user interaction is required.
• Scope (S:C): Changed, meaning the vulnerability can affect resources beyond the security scope managed by the security authority.
• Confidentiality (C:H): High impact on confidentiality.
• Integrity (I:N): No impact on integrity.
• Availability (A:L): Low impact on availability.

Given these metrics, the vulnerability is highly critical and poses a significant risk to systems using the affected plugin.

2. Potential Attack Vectors and Exploitation Methods

SQL Injection vulnerabilities are typically exploited by injecting malicious SQL code into input fields that are not properly sanitized. Potential attack vectors include:

• Direct SQL Injection: An attacker could input specially crafted SQL queries into form fields, URL parameters, or other input vectors that interact with the database.
• Blind SQL Injection: This method involves sending payloads and observing the application's response or behavior, rather than directly seeing the output of the SQL query.
• Error-Based SQL Injection: Exploiting error messages returned by the database to gain information about the database structure.

Exploitation methods could involve:

• Extracting Sensitive Data: Attackers could retrieve sensitive information such as user credentials, personal data, or financial information.
• Database Manipulation: Attackers could alter database contents, delete records, or insert malicious data.
• Privilege Escalation: By exploiting SQL Injection, attackers could gain higher privileges within the database or application.

3. Affected Systems and Software Versions

The vulnerability affects the WP Multistore Locator plugin for WordPress, specifically versions from n/a through 2.5.2. Any WordPress site using this plugin within the specified version range is at risk.

4. Recommended Mitigation Strategies

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

• Immediate Patching: Upgrade the WP Multistore Locator plugin to a version that addresses the SQL Injection vulnerability.
• Input Validation and Sanitization: Ensure that all user inputs are properly validated and sanitized to prevent SQL Injection attacks.
• Parameterized Queries: Use parameterized queries or prepared statements to interact with the database, which can prevent SQL Injection.
• Web Application Firewalls (WAF): Deploy WAFs to monitor and block malicious SQL Injection attempts.
• Regular Security Audits: Conduct regular security audits and vulnerability assessments to identify and address potential security issues.
• User Education: Educate users and developers about the risks of SQL Injection and best practices for secure coding.

5. Impact on European Cybersecurity Landscape

The presence of such a critical vulnerability in a widely-used WordPress plugin underscores the importance of robust cybersecurity measures within the European Union. Given the EU's stringent data protection regulations, such as GDPR, organizations must be vigilant in protecting user data. Failure to address this vulnerability could result in data breaches, financial losses, and legal repercussions.

6. Technical Details for Security Professionals

For security professionals, the following technical details are pertinent:

• Vulnerability Identification: The vulnerability is identified by EUVD ID EUVD-2025-8147 and CVE ID CVE-2025-28898.
• Affected Plugin: WP Multistore Locator, versions n/a through 2.5.2.
• Exploitation: The vulnerability can be exploited by injecting malicious SQL code into input fields that are not properly sanitized.
• Mitigation: Implement input validation, use parameterized queries, deploy WAFs, and conduct regular security audits.
• References: For further details, refer to the provided links:
  • Patchstack Vulnerability Report
  • NVD Detail

By addressing this vulnerability promptly and implementing robust security measures, organizations can significantly reduce the risk of SQL Injection attacks and protect their digital assets.