CVE-2022-30469 : Exploit Details and Defense Strategies

Afian Filerun 20220202 is affected by a vulnerability due to the lack of sanitization of the POST parameter 'metadata[]' in

/?module=fileman&section=get&page=grid

, which can lead to SQL injection.

Understanding CVE-2022-30469

This CVE highlights a security flaw in Afian Filerun 20220202 that could potentially be exploited by attackers to perform SQL injection.

What is CVE-2022-30469?

The vulnerability in Afian Filerun 20220202 arises from the insufficient sanitization of the 'metadata[]' POST parameter within the 'fileman' module API endpoint.

The Impact of CVE-2022-30469

Exploitation of this vulnerability can allow malicious actors to inject and execute arbitrary SQL queries, potentially leading to unauthorized access to databases and sensitive information.

Technical Details of CVE-2022-30469

Below are the technical details regarding the CVE-2022-30469 vulnerability.

Vulnerability Description

The vulnerability is rooted in the improper handling of user-supplied data in the 'metadata[]' POST parameter, enabling SQL injection attacks.

Affected Systems and Versions

Afian Filerun 20220202 is confirmed to be affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this flaw by crafting malicious input within the 'metadata[]' parameter to manipulate SQL queries and potentially gain unauthorized access.

Mitigation and Prevention

To address and prevent the exploitation of CVE-2022-30469, consider the following mitigation strategies.

Immediate Steps to Take

Update Afian Filerun to a patched version that addresses the SQL injection vulnerability.
Implement input validation and sanitization routines to filter out malicious SQL code.

Long-Term Security Practices

Regularly monitor and audit web applications for security vulnerabilities.
Educate developers on secure coding practices to mitigate SQL injection risks.

Patching and Updates

Apply security patches and updates provided by Afian Filerun to ensure that known vulnerabilities, including this SQL injection issue, are remediated.