CVE-2023-29842 : Vulnerability Insights and Analysis
Learn about CVE-2023-29842, a Blind SQL Injection vulnerability in ChurchCRM 4.5.4 via the EN_tyid POST parameter. Explore impact, technical details, and mitigation steps.
ChurchCRM 4.5.4 endpoint /EditEventTypes.php is vulnerable to Blind SQL Injection (Time-based) via the EN_tyid POST parameter.
Understanding CVE-2023-29842
This CVE identifies a Blind SQL Injection vulnerability in ChurchCRM 4.5.4, specifically in the /EditEventTypes.php endpoint.
What is CVE-2023-29842?
CVE-2023-29842 is a security vulnerability that allows for Blind SQL Injection (Time-based) through the EN_tyid POST parameter in ChurchCRM version 4.5.4.
The Impact of CVE-2023-29842
Exploitation of this vulnerability could lead to unauthorized access to sensitive information, data loss, and potential manipulation of the affected system.
Technical Details of CVE-2023-29842
This section outlines the specific technical aspects related to CVE-2023-29842.
Vulnerability Description
The vulnerability in ChurchCRM 4.5.4 allows attackers to perform Blind SQL Injection attacks, exploiting the EN_tyid POST parameter to extract information.
Affected Systems and Versions
ChurchCRM version 4.5.4 is confirmed to be affected by this vulnerability.
Exploitation Mechanism
By manipulating the EN_tyid parameter in the /EditEventTypes.php endpoint, attackers can execute Time-based Blind SQL Injection attacks to retrieve data.
Mitigation and Prevention
To address CVE-2023-29842, immediate action and long-term security measures should be implemented.
Immediate Steps to Take
- Organizations should restrict access to the vulnerable endpoint and consider blocking malicious requests targeting the EN_tyid parameter.
- Update ChurchCRM to a patched version or implement security controls to prevent SQL Injection attacks.
Long-Term Security Practices
- Regular security assessments and penetration testing can help uncover and address vulnerabilities like Blind SQL Injection.
- Educate developers and administrators on secure coding practices to prevent injection attacks.
Patching and Updates
Stay informed about security updates for ChurchCRM and promptly apply patches to mitigate known vulnerabilities.