CVE-2022-29530 : What You Need to Know

An issue was discovered in MISP before 2.4.158 that has stored XSS in the galaxy clusters.

Understanding CVE-2022-29530

This article provides insights into the CVE-2022-29530 vulnerability affecting MISP.

What is CVE-2022-29530?

CVE-2022-29530 is a vulnerability found in MISP versions before 2.4.158 that allows for stored Cross-Site Scripting (XSS) attacks in the galaxy clusters.

The Impact of CVE-2022-29530

The vulnerability could be exploited by attackers to execute malicious scripts in the context of a user's session, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2022-29530

Let's explore the technical aspects of CVE-2022-29530.

Vulnerability Description

The stored XSS vulnerability in galaxy clusters within MISP versions prior to 2.4.158 allows attackers to inject and execute arbitrary scripts within a user's session.

Affected Systems and Versions

All MISP instances running versions earlier than 2.4.158 are susceptible to this XSS vulnerability in galaxy clusters.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the galaxy clusters, which are then executed when a user interacts with the affected component.

Mitigation and Prevention

Learn how to protect your systems from CVE-2022-29530.

Immediate Steps to Take

It is crucial to upgrade MISP to version 2.4.158 or later to mitigate the risk of stored XSS attacks in galaxy clusters.

Long-Term Security Practices

Regularly monitor and update security patches for MISP to prevent XSS vulnerabilities and enhance overall system security.

Patching and Updates

Stay informed about the latest MISP releases and security advisories to promptly apply patches that address known vulnerabilities.