CVE-2018-20886 Explained : Impact and Mitigation
Learn about CVE-2018-20886 where cPanel before version 74.0.0 insecurely stores phpMyAdmin session files, potentially leading to unauthorized access and data compromise. Find out how to mitigate this vulnerability.
Before version 74.0.0, there is a security issue in cPanel where phpMyAdmin session files are stored in an insecure manner (SEC-418).
Understanding CVE-2018-20886
cPanel before version 74.0.0 insecurely stores phpMyAdmin session files (SEC-418).
What is CVE-2018-20886?
cPanel before version 74.0.0 has a vulnerability where phpMyAdmin session files are stored insecurely.
The Impact of CVE-2018-20886
This vulnerability could allow unauthorized access to sensitive phpMyAdmin session files, potentially leading to data compromise.
Technical Details of CVE-2018-20886
Vulnerability Description
The vulnerability in cPanel allows for the insecure storage of phpMyAdmin session files.
Affected Systems and Versions
- Product: cPanel
- Vendor: cPanel
- Versions affected: Before 74.0.0
Exploitation Mechanism
Attackers could exploit this vulnerability to access and manipulate phpMyAdmin session files, potentially compromising sensitive data.
Mitigation and Prevention
Immediate Steps to Take
- Upgrade cPanel to version 74.0.0 or newer to address this vulnerability.
- Monitor phpMyAdmin session files for any unauthorized access.
Long-Term Security Practices
- Regularly update and patch cPanel to prevent security vulnerabilities.
- Implement strong access controls and encryption mechanisms for sensitive data.
Patching and Updates
Ensure timely installation of security patches and updates for cPanel to mitigate the risk of vulnerabilities.