CVE-2018-19127 : Vulnerability Insights and Analysis

A code injection vulnerability in PHPCMS 2008 allows attackers to execute arbitrary code by manipulating filenames.

Understanding CVE-2018-19127

What is CVE-2018-19127?

Attackers exploit a code injection flaw in /type.php in PHPCMS 2008 to write any content to a website cache file, enabling arbitrary code execution.

The Impact of CVE-2018-19127

This vulnerability allows attackers to execute arbitrary code on the affected system, potentially leading to severe consequences such as data theft, system compromise, or unauthorized access.

Technical Details of CVE-2018-19127

Vulnerability Description

The vulnerability in /type.php in PHPCMS 2008 permits attackers to inject PHP code through the template parameter, writing it to a file with a "*.tpl.php" extension in the data/cache_template/ directory.

Affected Systems and Versions

Product: PHPCMS 2008
Vendor: N/A
Versions: N/A

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating filenames to write arbitrary PHP code, leading to code execution on the target system.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches or updates provided by the vendor to fix the vulnerability.
Implement strict input validation to prevent code injection attacks.
Monitor and analyze file write activities to detect suspicious behavior.

Long-Term Security Practices

Regularly update and patch all software and applications to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate potential security weaknesses.
Educate developers and system administrators on secure coding practices and the risks of code injection.

Patching and Updates

Ensure that the PHPCMS 2008 installation is up to date with the latest security patches and updates to mitigate the risk of code injection attacks.