CVE-2025-24775

Comprehensive Technical Analysis of CVE-2025-24775

1. Vulnerability Assessment and Severity Evaluation

CVE ID: CVE-2025-24775 CISA Vulnerability Name: CVE-2025-24775 CVSS Score: 9.9

The vulnerability described in CVE-2025-24775 pertains to an "Unrestricted Upload of File with Dangerous Type" in the Made I.T. Forms plugin for WordPress. This vulnerability allows an attacker to upload a web shell to the web server, which can lead to arbitrary code execution and complete control over the server. The CVSS score of 9.9 indicates a critical severity level, highlighting the significant risk this vulnerability poses to affected systems.

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• Unauthenticated Upload: If the upload functionality is accessible without authentication, any user can exploit this vulnerability.
• Authenticated Upload: If authentication is required, an attacker would need to compromise user credentials or exploit another vulnerability to gain access.

Exploitation Methods:

• Web Shell Upload: An attacker can upload a malicious PHP file (web shell) that allows them to execute arbitrary commands on the server.
• File Inclusion: The uploaded file can be used to include other malicious files or scripts.
• Data Exfiltration: The attacker can use the uploaded file to exfiltrate sensitive data from the server.

3. Affected Systems and Software Versions

Affected Software:

• Made I.T. Forms plugin for WordPress

Affected Versions:

• From n/a through 2.9.0

All versions of the Made I.T. Forms plugin up to and including 2.9.0 are affected by this vulnerability. It is crucial for users to update to a patched version as soon as it becomes available.

4. Recommended Mitigation Strategies

Immediate Actions:

• Disable the Plugin: Temporarily disable the Made I.T. Forms plugin until a patch is released.
• Restrict Uploads: Implement server-side restrictions to limit the types of files that can be uploaded.
• Monitor Logs: Closely monitor server logs for any suspicious activity related to file uploads.

Long-Term Mitigations:

• Update to Patched Version: As soon as a patched version is available, update the Made I.T. Forms plugin to the latest version.
• Implement WAF: Use a Web Application Firewall (WAF) to block malicious upload attempts.
• Regular Audits: Conduct regular security audits and vulnerability assessments to identify and mitigate similar issues.

5. Impact on Cybersecurity Landscape

The discovery of CVE-2025-24775 underscores the ongoing challenge of securing web applications, particularly those built on popular platforms like WordPress. The high CVSS score indicates the potential for severe damage, including data breaches, unauthorized access, and system compromise. This vulnerability serves as a reminder of the importance of regular updates, thorough code reviews, and robust security measures in web application development.

6. Technical Details for Security Professionals

Vulnerability Details:

• The vulnerability arises from insufficient validation of uploaded files, allowing files with dangerous types (e.g., PHP, ASP) to be uploaded.
• The uploaded file can be executed on the server, leading to remote code execution.

Detection Methods:

• File Integrity Monitoring: Use file integrity monitoring tools to detect unauthorized file changes.
• Intrusion Detection Systems (IDS): Deploy IDS to identify and alert on suspicious upload activities.
• Log Analysis: Regularly analyze server logs for unusual file upload patterns.

Mitigation Techniques:

• Input Validation: Ensure that all file uploads are validated to allow only safe file types.
• Access Controls: Implement strict access controls to limit who can upload files.
• Security Patches: Apply security patches promptly to address known vulnerabilities.

Conclusion: CVE-2025-24775 represents a critical risk to systems using the Made I.T. Forms plugin. Immediate action is required to mitigate the risk, including disabling the plugin, implementing server-side restrictions, and closely monitoring server logs. Long-term strategies should focus on regular updates, robust security measures, and thorough code reviews to prevent similar vulnerabilities in the future.

References:

• PatchStack Vulnerability Database

This analysis provides a comprehensive overview for cybersecurity professionals to understand and address the vulnerability effectively.