CVE-2022-37247 : Vulnerability Insights and Analysis

Craft CMS 4.2.0.1 is vulnerable to stored cross-site scripting (XSS) via the /admin/settings/fields page.

Understanding CVE-2022-37247

This CVE refers to a vulnerability in Craft CMS 4.2.0.1 that allows for stored cross-site scripting (XSS) attacks through a specific page.

What is CVE-2022-37247?

Craft CMS 4.2.0.1 is susceptible to a stored cross-site scripting (XSS) vulnerability on the /admin/settings/fields page, which could be exploited by attackers to execute malicious scripts in a victim's browser.

The Impact of CVE-2022-37247

This vulnerability can lead to unauthorized access to sensitive information, manipulation of content, and potential compromise of user data.

Technical Details of CVE-2022-37247

This section dives deeper into the technical aspects of the CVE.

Vulnerability Description

Craft CMS 4.2.0.1 allows attackers to inject malicious scripts through the /admin/settings/fields page, posing a risk of XSS attacks that may compromise user security.

Affected Systems and Versions

The vulnerability affects Craft CMS version 4.2.0.1.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into specific fields on the /admin/settings/fields page, which are then executed when the page is viewed by other users.

Mitigation and Prevention

Protecting systems from CVE-2022-37247 is crucial for maintaining security.

Immediate Steps to Take

Users are advised to update Craft CMS to a patched version that addresses the XSS vulnerability. Additionally, administrators can mitigate risks by limiting access to the /admin/settings/fields page.

Long-Term Security Practices

Implementing secure coding practices, input validation, and regular security audits can help prevent similar vulnerabilities in the future.

Patching and Updates

Regularly monitor security advisories from Craft CMS and apply updates promptly to ensure protection against known vulnerabilities.