CVE-2019-10867 : Vulnerability Insights and Analysis
Learn about CVE-2019-10867 affecting Pimcore versions prior to 5.7.1. Understand the exploit risk, impact, and mitigation steps to secure your system.
A vulnerability was found in Pimcore version 5.7.1 and earlier, allowing potential exploitation through the unserialize function.
Understanding CVE-2019-10867
This CVE identifies a security issue in Pimcore that could be exploited by an attacker with specific permissions.
What is CVE-2019-10867?
The vulnerability in Pimcore version 5.7.1 and earlier allows an individual with classes permission to send a POST request to /admin/class/bulk-commit, potentially exposing the unserialize function to exploitation when untrusted values are present in the data parameter.
The Impact of CVE-2019-10867
Exploitation of this vulnerability could lead to remote code execution (RCE) by malicious actors, compromising the security and integrity of the affected system.
Technical Details of CVE-2019-10867
This section delves into the technical aspects of the vulnerability.
Vulnerability Description
The issue in Pimcore before version 5.7.1 enables an attacker with classes permission to exploit the unserialize function by manipulating the data parameter in a specific controller file.
Affected Systems and Versions
- Pimcore version 5.7.1 and earlier are affected by this vulnerability.
Exploitation Mechanism
- An attacker can leverage the classes permission to send a crafted POST request to a specific endpoint, leading to potential RCE through the unserialize function.
Mitigation and Prevention
Protecting systems from CVE-2019-10867 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Upgrade Pimcore to version 5.7.1 or later to mitigate the vulnerability.
- Restrict access permissions to critical functionalities to minimize the attack surface.
Long-Term Security Practices
- Regularly monitor and audit user permissions and activities within the application.
- Implement secure coding practices to prevent similar vulnerabilities in the future.
Patching and Updates
- Stay informed about security updates and patches released by Pimcore to address known vulnerabilities.