CVE-2022-26149 : Exploit Details and Defense Strategies
Discover details about CVE-2022-26149, a vulnerability in MODX Revolution allowing remote code execution by uploading an executable file. Learn about the impact, affected systems, and mitigation steps.
This article provides detailed information about CVE-2022-26149, a vulnerability in MODX Revolution allowing remote authenticated administrators to execute arbitrary code by uploading an executable file.
Understanding CVE-2022-26149
This section focuses on what CVE-2022-26149 is and its impact.
What is CVE-2022-26149?
CVE-2022-26149 is a vulnerability found in MODX Revolution version 2.8.3-pl that enables remote authenticated administrators to execute arbitrary code through the ability to change the Uploadable File Types setting.
The Impact of CVE-2022-26149
The impact of this vulnerability is severe as it allows attackers to upload and run malicious executable files, potentially leading to system compromise and unauthorized access.
Technical Details of CVE-2022-26149
Explore the vulnerability description, affected systems and versions, and exploitation mechanism.
Vulnerability Description
The vulnerability in MODX Revolution allows remote authenticated administrators to bypass security measures and upload executable files, leading to arbitrary code execution.
Affected Systems and Versions
All versions of MODX Revolution up to and including 2.8.3-pl are affected by CVE-2022-26149.
Exploitation Mechanism
By leveraging the ability to modify the Uploadable File Types setting, remote authenticated administrators can upload and execute malicious code on the system.
Mitigation and Prevention
Learn about the steps to take for immediate remediation as well as long-term security practices.
Immediate Steps to Take
Immediately update MODX Revolution to the latest secure version, restrict file upload capabilities, and monitor for any suspicious activities.
Long-Term Security Practices
Implement proper access controls, conduct regular security audits, and educate administrators about secure coding practices and file upload policies.
Patching and Updates
Stay informed about security patches and updates released by MODX Revolution, and ensure timely application to mitigate known vulnerabilities.