CVE-2017-6914 : Exploit Details and Defense Strategies
Learn about CVE-2017-6914, a CSRF vulnerability in BigTree CMS versions 4.1.18 and 4.2.16 allowing unauthorized user deletions. Find mitigation steps and preventive measures here.
BigTree CMS versions 4.1.18 and 4.2.16 are affected by a CSRF vulnerability that allows unauthorized users to delete a user via the "id" parameter in the "admin/ajax/users/delete/" page.
Understanding CVE-2017-6914
This CVE entry describes a Cross-Site Request Forgery (CSRF) vulnerability in BigTree CMS versions 4.1.18 and 4.2.16.
What is CVE-2017-6914?
CSRF vulnerability in BigTree CMS versions 4.1.18 and 4.2.16 allows unauthorized users to delete a user by exploiting the "id" parameter in the "admin/ajax/users/delete/" page.
The Impact of CVE-2017-6914
This vulnerability enables attackers to perform unauthorized user deletions, potentially leading to data loss or unauthorized access within the affected CMS.
Technical Details of CVE-2017-6914
This section provides more technical insights into the CVE-2017-6914 vulnerability.
Vulnerability Description
The CSRF vulnerability in BigTree CMS versions 4.1.18 and 4.2.16 allows attackers to delete users without proper authorization by manipulating the "id" parameter.
Affected Systems and Versions
- BigTree CMS version 4.1.18
- BigTree CMS version 4.2.16
Exploitation Mechanism
Attackers can exploit the vulnerability by crafting a malicious request using the "id" parameter in the "admin/ajax/users/delete/" page, tricking authorized users into unknowingly deleting accounts.
Mitigation and Prevention
Protecting systems from CVE-2017-6914 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Implement input validation mechanisms to prevent unauthorized requests via the "id" parameter.
- Regularly monitor and audit user deletion activities within the CMS.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
- Educate users on safe browsing practices and the risks associated with CSRF attacks.
Patching and Updates
- Apply patches or updates provided by BigTree CMS to address the CSRF vulnerability and enhance system security.