CVE-2025-67164

Comprehensive Technical Analysis of CVE-2025-67164

1. Vulnerability Assessment and Severity Evaluation

CVE ID: CVE-2025-67164 Description: An authenticated arbitrary file upload vulnerability in the /storage/poc.php component of Pagekit CMS v1.0.18 allows attackers to execute arbitrary code via uploading a crafted PHP file. CVSS Score: 9.9

Severity Evaluation: The CVSS score of 9.9 indicates a critical vulnerability. This high score is due to the potential for complete system compromise, including arbitrary code execution, which can lead to data breaches, unauthorized access, and further exploitation of the affected system.

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• Authenticated User: The attacker must have valid credentials to access the vulnerable component. This could be achieved through phishing, credential stuffing, or exploiting other vulnerabilities.
• File Upload Mechanism: The attacker uploads a malicious PHP file through the /storage/poc.php component.

Exploitation Methods:

• Crafted PHP File: The attacker crafts a PHP file containing malicious code designed to execute arbitrary commands on the server.
• File Upload: The attacker uploads the crafted PHP file to the vulnerable component.
• Code Execution: Once the file is uploaded, the attacker can trigger the execution of the malicious code, leading to various malicious activities such as data exfiltration, lateral movement, or establishing a backdoor.

3. Affected Systems and Software Versions

Affected Software:

• Pagekit CMS v1.0.18

Affected Systems:

• Any system running Pagekit CMS v1.0.18 with the /storage/poc.php component accessible to authenticated users.

4. Recommended Mitigation Strategies

Immediate Actions:

• Patching: Apply the latest security patches provided by Pagekit CMS to mitigate the vulnerability.
• Access Control: Restrict access to the /storage/poc.php component to trusted users only.
• File Upload Validation: Implement strict validation and sanitization of uploaded files to prevent the execution of malicious code.

Long-Term Strategies:

• Regular Updates: Ensure that all software components are regularly updated to the latest versions.
• Security Audits: Conduct regular security audits and vulnerability assessments to identify and mitigate potential vulnerabilities.
• User Education: Educate users on the importance of strong passwords and the risks associated with phishing attacks.

5. Impact on Cybersecurity Landscape

Immediate Impact:

• System Compromise: Organizations using Pagekit CMS v1.0.18 are at risk of complete system compromise, leading to data breaches and unauthorized access.
• Reputation Damage: Successful exploitation can result in significant reputational damage and financial losses.

Long-Term Impact:

• Increased Awareness: This vulnerability highlights the importance of secure file upload mechanisms and the need for robust access controls.
• Enhanced Security Measures: Organizations may implement stricter security measures and more frequent audits to prevent similar vulnerabilities in the future.

6. Technical Details for Security Professionals

Vulnerability Details:

• Component: /storage/poc.php
• Vulnerability Type: Authenticated Arbitrary File Upload
• Exploitation: Uploading a crafted PHP file to execute arbitrary code.

Detection and Response:

• Log Analysis: Monitor server logs for unusual file upload activities and suspicious PHP file executions.
• Intrusion Detection Systems (IDS): Implement IDS to detect and alert on suspicious file uploads and code execution attempts.
• Incident Response: Develop an incident response plan to quickly identify, contain, and remediate any successful exploitation attempts.

References:

• GitHub Repository

Conclusion: CVE-2025-67164 represents a critical vulnerability in Pagekit CMS v1.0.18 that can lead to severe security implications if exploited. Immediate patching and implementation of robust security measures are essential to mitigate the risk. Organizations should prioritize regular updates and security audits to protect against similar vulnerabilities in the future.