CVE-2018-20419 : Exploit Details and Defense Strategies
Learn about CVE-2018-20419, a CSRF vulnerability in DouCo DouPHP 1.5 allowing unauthorized addition of administrator accounts. Find mitigation steps and long-term security practices here.
An CSRF vulnerability was discovered in DouCo DouPHP 1.5, specifically in the upload/admin/manager.php?rec=insert functionality. This vulnerability allows an attacker to add an administrator account without proper authorization.
Understanding CVE-2018-20419
This CVE identifies a CSRF vulnerability in DouCo DouPHP 1.5 that enables unauthorized addition of administrator accounts.
What is CVE-2018-20419?
CVE-2018-20419 is a security vulnerability found in DouCo DouPHP 1.5, affecting the upload/admin/manager.php?rec=insert feature. Exploiting this flaw permits malicious actors to create administrator accounts without legitimate permissions.
The Impact of CVE-2018-20419
The vulnerability poses a significant risk as attackers can gain unauthorized administrative access, potentially leading to data breaches, unauthorized modifications, and other malicious activities.
Technical Details of CVE-2018-20419
This section delves into the technical aspects of the CVE.
Vulnerability Description
The CSRF vulnerability in DouCo DouPHP 1.5 allows attackers to create administrator accounts without proper authorization through the upload/admin/manager.php?rec=insert functionality.
Affected Systems and Versions
- Product: DouCo DouPHP 1.5
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
Attackers exploit the CSRF vulnerability in the upload/admin/manager.php?rec=insert feature to add unauthorized administrator accounts.
Mitigation and Prevention
Protecting systems from CVE-2018-20419 is crucial to prevent unauthorized access and potential security breaches.
Immediate Steps to Take
- Disable or restrict access to the vulnerable functionality in DouCo DouPHP 1.5.
- Implement proper input validation and authorization checks to mitigate CSRF attacks.
Long-Term Security Practices
- Regularly update and patch DouCo DouPHP to address security vulnerabilities.
- Conduct security audits and penetration testing to identify and remediate potential vulnerabilities.
Patching and Updates
Stay informed about security updates and patches released by DouCo DouPHP to address the CSRF vulnerability and other security issues.