CVE-2022-0970 : What You Need to Know

A detailed analysis of CVE-2022-0970 focusing on Cross-site Scripting (XSS) vulnerability found in the getgrav/grav GitHub repository.

Understanding CVE-2022-0970

This section delves into the specifics of the CVE-2022-0970 vulnerability.

What is CVE-2022-0970?

The CVE-2022-0970 is a Cross-site Scripting (XSS) vulnerability identified in the getgrav/grav GitHub repository before version 1.7.31.

The Impact of CVE-2022-0970

This vulnerability has a CVSS base score of 7.1, indicating a high severity level. It can be exploited with low privileges required, impacting confidentiality, integrity, and availability of affected systems.

Technical Details of CVE-2022-0970

In this section, we explore the technical aspects of the CVE-2022-0970 vulnerability.

Vulnerability Description

The vulnerability allows for stored Cross-site Scripting (XSS) attacks in the getgrav/grav GitHub repository version prior to 1.7.31.

Affected Systems and Versions

The affected product is 'getgrav/grav' by vendor 'getgrav' with versions less than 1.7.31.

Exploitation Mechanism

The attack can be executed over the network with required user interaction, exploiting a high attack complexity scenario.

Mitigation and Prevention

Protecting systems from CVE-2022-0970 involves immediate actions and long-term security measures.

Immediate Steps to Take

Update 'getgrav/grav' to version 1.7.31 or later to mitigate the vulnerability.
Monitor and restrict user interactions to prevent XSS attacks.

Long-Term Security Practices

Implement secure coding practices to sanitize user input and prevent XSS vulnerabilities.
Regularly update and patch software to address security flaws.

Patching and Updates

Stay informed about security advisories and apply patches promptly to protect against known vulnerabilities.