CVE-2022-28378: Cross-site Scripting in craftcms/cms

github.com/coredns/coredns Updated 02 Oct 2025

Summary

03/03/2023

Disclosed on

CVE-2022-2837

CVE

No i

Fix available

Moderate

Severity

6.1

CVSS Score

CVE-2022-2837: coreDNS vulnerable to Improper Restriction of Communication Channel to Intended Endpoints. Affects github.com/coredns/coredns versions < 1.9.3. No fix is published. How to fix ↓

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Background

Craft CMS is a popular content management system used for building websites and web applications. It provides a flexible and customizable platform for managing content and creating dynamic web pages. The craftcms/cms package is a core component of Craft CMS, responsible for handling various functionalities and features. Unfortunately, Craft CMS versions prior to 3.7.29 are vulnerable to a cross-site scripting (XSS) attack.

Vulnerability Detail

The vulnerability in craftcms/cms allows an attacker to inject malicious scripts into web pages viewed by users. This can lead to various security risks, including the theft of sensitive information, session hijacking, and unauthorized actions on behalf of the user. The vulnerability is classified as moderate severity with a CVSS score of 6.1. It is identified as CWE-79, which refers to improper neutralization of input during web page generation. The vulnerability was discovered on April 4, 2022, and has been reviewed by GitHub.

How To Fix

No fixed version is published for this vulnerability.

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Workaround

There is no specific workaround provided for this vulnerability. Updating to the latest version is the recommended solution.

Conclusion

Craft CMS versions prior to 3.7.29 are vulnerable to a cross-site scripting (XSS) attack. It is crucial to update the craftcms/cms package to version 3.7.29 or higher to mitigate the risk. For further assistance and support in vulnerability remediation, please contact DevNack.com.

See every vulnerability recorded for github.com/coredns/coredns →

FAQ

What is Craft CMS?

Craft CMS is a content management system used for building websites and web applications. It provides a flexible and customizable platform for managing content and creating dynamic web pages.

What is cross-site scripting (XSS)?

Cross-site scripting (XSS) is a type of security vulnerability that allows attackers to inject malicious scripts into web pages viewed by users. This can lead to various security risks, including the theft of sensitive information and unauthorized actions on behalf of the user.