Protect Your Cockpit Dashboard: PHP File Inclusion Vulnerability Patched

CVSScvssV3_0: 9.9

Cockpit is an open-source project used to manage Linux servers more easily. A recent security issue was discovered in older versions of Cockpit that could allow attackers to take control of systems.

The vulnerability, tracked as CVE-2023-4195, is a remote file inclusion flaw in PHP. This means a malicious actor could provide a URL to include an external PHP file when Cockpit is processing a request. If exploited, this could enable the execution of arbitrary code on the server under the permissions of the Cockpit process.

Attackers typically scan for this type of vulnerability to include a PHP file that contains malicious code. Once included, they could perform actions like installing backdoors, stealing data, or taking over the entire system.

The good news is this issue was addressed in Cockpit version 2.6.3. All Cockpit users are encouraged to upgrade to the latest version as soon as possible to close this security hole. It’s also recommended to keep your servers and applications up-to-date with the latest patches to protect against known issues. Taking regular backups and limiting access to admin panels can help minimize damage in the event of any future exploits.

Staying on top of security updates is key to protecting your infrastructure from remote attacks. Be sure to consult your Cockpit documentation for upgrade instructions to get the latest fixes and fortify your dashboard from this and other vulnerabilities.