CVE-2020-26165 : What You Need to Know

qdPM through 9.1 allows PHP Object Injection via timeReportActions::executeExport in core/apps/qdPM/modules/timeReport/actions/actions.class.php because unserialize is used.

Understanding CVE-2020-26165

This CVE involves a vulnerability in qdPM version 9.1 that allows PHP Object Injection, potentially leading to security risks.

What is CVE-2020-26165?

CVE-2020-26165 is a security vulnerability in qdPM version 9.1 that enables PHP Object Injection through a specific function in the application's code.

The Impact of CVE-2020-26165

This vulnerability could allow an attacker to execute arbitrary PHP code on the server, leading to potential data breaches, unauthorized access, and other security compromises.

Technical Details of CVE-2020-26165

This section provides more in-depth technical information about the CVE.

Vulnerability Description

The vulnerability arises from the use of unserialize in the timeReportActions::executeExport function in actions.class.php, enabling PHP Object Injection.

Affected Systems and Versions

Affected System: qdPM version through 9.1
Affected Component: timeReportActions::executeExport in actions.class.php

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious PHP objects through the mentioned function, potentially leading to code execution.

Mitigation and Prevention

Protecting systems from CVE-2020-26165 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update qdPM to a patched version that addresses the PHP Object Injection vulnerability.
Implement strict input validation to prevent malicious object injections.

Long-Term Security Practices

Regularly monitor and update all software components to address security vulnerabilities promptly.
Conduct security audits and penetration testing to identify and mitigate potential risks.

Patching and Updates

Ensure that all software components, including qdPM, are regularly updated with the latest security patches to prevent exploitation of known vulnerabilities.