CVE-2020-11803 : Security Advisory and Response
Discover the PHP code evaluation vulnerability in Titan SpamTitan 7.07 with CVE-2020-11803. Learn about the impact, affected systems, exploitation, and mitigation steps.
An issue was discovered in Titan SpamTitan 7.07 that could lead to PHP code evaluation due to improper sanitization of user input.
Understanding CVE-2020-11803
What is CVE-2020-11803?
CVE-2020-11803 is a vulnerability in Titan SpamTitan 7.07 that allows for PHP code evaluation on the server-side.
The Impact of CVE-2020-11803
This vulnerability could be exploited by authenticated users on the web platform to execute arbitrary PHP code.
Technical Details of CVE-2020-11803
Vulnerability Description
The issue arises from improper sanitization of the parameter 'jaction' in the 'mailqueue.php' page, leading to direct passing of user input to the php eval() function.
Affected Systems and Versions
- Product: Titan SpamTitan 7.07
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
The vulnerability can be exploited by authenticated users interacting with the 'mailqueue.php' page.
Mitigation and Prevention
Immediate Steps to Take
- Ensure all users are authenticated before interacting with critical pages.
- Implement input validation and sanitization to prevent code injection.
Long-Term Security Practices
- Regularly update and patch the SpamTitan software.
- Conduct security audits to identify and address vulnerabilities.
- Educate users on safe web practices to prevent exploitation.
- Monitor and log user interactions for suspicious activities.
Patching and Updates
Apply the latest patches and updates provided by SpamTitan to address this vulnerability.