CVE-2022-28117 : Vulnerability Insights and Analysis

A Server-Side Request Forgery (SSRF) vulnerability in the feed_parser class of Navigate CMS v2.9.4 could allow remote attackers to manipulate the application into making unauthorized requests by injecting malicious URLs into the feed parameter.

Understanding CVE-2022-28117

This section provides insights into the nature and impact of the SSRF vulnerability identified as CVE-2022-28117.

What is CVE-2022-28117?

The CVE-2022-28117 vulnerability involves a Server-Side Request Forgery (SSRF) in the feed_parser class of Navigate CMS v2.9.4, enabling attackers to compel the application to execute unauthorized requests through the injection of malicious URLs.

The Impact of CVE-2022-28117

The SSRF vulnerability in Navigate CMS v2.9.4 potentially exposes the application to exploitation by remote attackers, allowing them to trigger arbitrary requests and compromise the integrity and security of the system.

Technical Details of CVE-2022-28117

This section delves into the technical aspects of the vulnerability, including its description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The SSRF vulnerability in the feed_parser class of Navigate CMS v2.9.4 permits threat actors to force the application into executing unauthorized requests by injecting malicious URLs via the feed parameter.

Affected Systems and Versions

The affected systems include Navigate CMS v2.9.4. As no specific product or vendor details are provided, it is crucial to apply security patches and updates promptly to mitigate the risk.

Exploitation Mechanism

Attackers exploit this vulnerability by injecting arbitrary URLs into the feed parameter, thus manipulating the application to perform malicious actions.

Mitigation and Prevention

In this section, we outline essential steps to mitigate the vulnerability and enhance the security posture of the affected systems.

Immediate Steps to Take

Immediately update Navigate CMS to version 2.9.5, where the SSRF vulnerability has been addressed. Additionally, monitor and restrict external URL inputs to prevent SSRF attacks.

Long-Term Security Practices

Implement network segmentation, least privilege access controls, and regular security assessments to prevent SSRF and other security threats.

Patching and Updates

Regularly apply security patches and updates provided by Navigate CMS to protect against known vulnerabilities and enhance system security.