CVE-2020-28848 : Security Advisory and Response
Learn about CVE-2020-28848, a CSV Injection vulnerability in ChurchCRM version 4.2.0 that allows remote attackers to execute arbitrary code via manipulated CSV files. Find mitigation steps here.
This CVE record discusses a CSV Injection vulnerability in ChurchCRM version 4.2.0, potentially allowing remote attackers to execute arbitrary code via a manipulated CSV file.
Understanding CVE-2020-28848
ChurchCRM version 4.2.0 is susceptible to a CSV Injection vulnerability that could be exploited by malicious actors to run arbitrary code.
What is CVE-2020-28848?
CSV Injection is a type of attack that occurs when untrusted data is inserted into a CSV file, leading to the execution of arbitrary commands when the file is opened. In this case, ChurchCRM version 4.2.0 is vulnerable to such an attack.
The Impact of CVE-2020-28848
This vulnerability could allow remote attackers to execute malicious code on systems running ChurchCRM version 4.2.0, potentially leading to unauthorized access, data manipulation, or further exploitation of the affected system.
Technical Details of CVE-2020-28848
ChurchCRM version 4.2.0's vulnerability to CSV Injection poses significant risks to system security.
Vulnerability Description
The CSV Injection vulnerability in ChurchCRM version 4.2.0 enables attackers to execute arbitrary code by manipulating CSV files.
Affected Systems and Versions
- Vendor: n/a
- Product: n/a
- Versions Affected: 4.2.0
Exploitation Mechanism
Attackers can exploit this vulnerability by crafting a malicious CSV file and tricking users into opening it within ChurchCRM version 4.2.0, allowing the execution of unauthorized commands.
Mitigation and Prevention
It is crucial to take immediate action to mitigate the risks associated with CVE-2020-28848.
Immediate Steps to Take
- Avoid opening CSV files from untrusted or unknown sources within ChurchCRM version 4.2.0.
- Implement file validation mechanisms to detect and prevent malicious CSV files.
Long-Term Security Practices
- Regularly update ChurchCRM to the latest secure version.
- Educate users about the risks of opening files from unfamiliar sources.
Patching and Updates
- Apply patches or updates provided by ChurchCRM to address the CSV Injection vulnerability in version 4.2.0.