CVE-2023-38350 : What You Need to Know

Understanding CVE-2023-38350

PNP4Nagios through 81ebfc5 has stored XSS in the AJAX controller via the basket API and filters, affecting version 0.6.26.

What is CVE-2023-38350?

CVE-2023-38350 is a security vulnerability found in PNP4Nagios version 0.6.26. It is classified as stored Cross-Site Scripting (XSS) in the AJAX controller through the basket API and filters.

The Impact of CVE-2023-38350

This vulnerability could allow an attacker to execute malicious scripts in the context of an authenticated user, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2023-38350

PNP4Nagios version 0.6.26 is affected by stored XSS through the AJAX controller, specifically in the basket API and filters.

Vulnerability Description

The vulnerability allows an attacker to store malicious scripts that get executed when a user interacts with the affected functionality, leading to possible unauthorized access or data manipulation.

Affected Systems and Versions

PNP4Nagios version 0.6.26 is confirmed to be affected by this vulnerability, potentially putting systems with this version at risk.

Exploitation Mechanism

An attacker can exploit this vulnerability by injecting malicious scripts through the basket API or filters, tricking an authenticated user into triggering the stored XSS payload.

Mitigation and Prevention

It is crucial to take immediate steps to address CVE-2023-38350 to prevent exploitation and safeguard systems.

Immediate Steps to Take

Update PNP4Nagios to a patched version that addresses the XSS vulnerability.
Implement input validation and output encoding to mitigate XSS risks.

Long-Term Security Practices

Regularly update and patch software to prevent known vulnerabilities.
Conduct security assessments and audits to identify and address potential risks.

Patching and Updates

Stay informed about security advisories from the vendor and promptly apply patches to ensure the security of your systems.