CVE-2017-11414 : Exploit Details and Defense Strategies
Learn about CVE-2017-11414 affecting Fiyo CMS version 2.0.7. Discover the impact, technical details, and mitigation strategies for this SQL injection vulnerability.
Fiyo CMS version 2.0.7 is affected by a SQL injection vulnerability in dapur/apps/app_comment/sys_comment.php. The issue arises from inadequate sanitization of user-supplied data.
Understanding CVE-2017-11414
This CVE entry highlights a critical security flaw in Fiyo CMS version 2.0.7 that can be exploited through specific POST and REQUEST variables.
What is CVE-2017-11414?
The vulnerability in Fiyo CMS version 2.0.7 allows attackers to execute malicious SQL queries through various user input fields, leading to potential data breaches and unauthorized access.
The Impact of CVE-2017-11414
Exploitation of this vulnerability can result in unauthorized access to sensitive information, data manipulation, and potentially complete control over the affected system.
Technical Details of CVE-2017-11414
Fiyo CMS version 2.0.7's SQL injection vulnerability can be further understood through the following technical details:
Vulnerability Description
The vulnerability exists in the sys_comment.php file of Fiyo CMS version 2.0.7 due to improper handling of user inputs, specifically $_POST['comment'], $_POST['name'], $_POST['web'], $_POST['email'], $_POST['status'], $_POST['id'], and $_REQUEST['id'] variables.
Affected Systems and Versions
- Product: Fiyo CMS
- Version: 2.0.7
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious SQL queries through the vulnerable input fields, potentially gaining unauthorized access to the database and executing arbitrary commands.
Mitigation and Prevention
To address CVE-2017-11414 and enhance system security, consider the following mitigation strategies:
Immediate Steps to Take
- Disable or restrict access to the vulnerable sys_comment.php file.
- Implement input validation and sanitization to prevent SQL injection attacks.
- Regularly monitor and audit user inputs for suspicious activities.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify and remediate vulnerabilities.
- Stay informed about security updates and patches released by Fiyo CMS.
Patching and Updates
- Apply the latest patches and updates provided by Fiyo CMS to fix the SQL injection vulnerability in version 2.0.7.