CVE-2025-48340

Comprehensive Technical Analysis of CVE-2025-48340

1. Vulnerability Assessment and Severity Evaluation

CVE ID: CVE-2025-48340 Description: The vulnerability is a Cross-Site Request Forgery (CSRF) issue in the Danny Vink User Profile Meta Manager plugin, which allows for privilege escalation. This vulnerability affects versions from n/a through 1.02. CVSS Score: 9.8

Severity Evaluation:

• CVSS Base Score: 9.8 (Critical)
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High
• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality: High
  • Integrity: High
  • Availability: High

The high CVSS score indicates a critical vulnerability that can be exploited with low complexity and requires user interaction, making it a significant risk.

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• CSRF Attack: An attacker can trick a user into performing actions on the web application where the user is authenticated. This can be achieved through social engineering techniques such as phishing emails or malicious links.
• Privilege Escalation: Once the CSRF attack is successful, the attacker can escalate privileges, potentially gaining administrative access to the WordPress site.

Exploitation Methods:

• Phishing: Sending crafted emails or messages with malicious links that, when clicked, perform unauthorized actions on behalf of the authenticated user.
• Malicious Websites: Hosting malicious scripts on websites that, when visited by an authenticated user, perform CSRF attacks.

3. Affected Systems and Software Versions

Affected Software:

• Danny Vink User Profile Meta Manager Plugin
• Versions Affected: From n/a through 1.02

Affected Systems:

• WordPress Websites: Any WordPress site using the affected versions of the Danny Vink User Profile Meta Manager plugin.

4. Recommended Mitigation Strategies

Immediate Actions:

• Update Plugin: Ensure that the Danny Vink User Profile Meta Manager plugin is updated to a version that addresses the CSRF vulnerability.
• Disable Plugin: If an update is not available, consider disabling the plugin until a patched version is released.

Long-Term Mitigation:

• Implement CSRF Protection: Ensure that all forms and actions requiring user authentication include CSRF tokens.
• Regular Audits: Conduct regular security audits and vulnerability assessments of all plugins and themes used on the WordPress site.
• User Education: Educate users about the risks of phishing and the importance of verifying the authenticity of links and emails.

5. Impact on Cybersecurity Landscape

Immediate Impact:

• Compromised Websites: Websites using the affected plugin are at risk of being compromised, leading to data breaches and unauthorized access.
• Reputation Damage: Organizations may suffer reputational damage if their websites are exploited.

Long-Term Impact:

• Increased Awareness: This vulnerability highlights the importance of regular updates and security audits for third-party plugins and themes.
• Enhanced Security Measures: The cybersecurity community may develop more robust CSRF protection mechanisms and guidelines for plugin developers.

6. Technical Details for Security Professionals

Technical Overview:

• CSRF Vulnerability: The vulnerability arises from the lack of proper CSRF protection in the Danny Vink User Profile Meta Manager plugin. This allows an attacker to perform actions on behalf of an authenticated user without their consent.
• Privilege Escalation: The CSRF vulnerability can be leveraged to perform actions that escalate the attacker's privileges, potentially gaining administrative access.

Detection and Response:

• Log Analysis: Monitor logs for unusual activities, such as unauthorized administrative actions or repeated failed login attempts.
• Intrusion Detection Systems (IDS): Implement IDS to detect and alert on suspicious activities that may indicate a CSRF attack.
• Incident Response Plan: Develop and maintain an incident response plan to quickly address and mitigate any detected vulnerabilities or attacks.

Conclusion: CVE-2025-48340 represents a critical vulnerability that requires immediate attention from cybersecurity professionals. By understanding the attack vectors, affected systems, and mitigation strategies, organizations can effectively protect their WordPress sites from potential exploitation. Regular updates, security audits, and user education are essential components of a robust cybersecurity strategy.

References:

• Patchstack Vulnerability Report