Related Vulnerabilities: CVE-2021-39873  

In all versions of GitLab CE/EE, there exists a content spoofing vulnerability which may be leveraged by attackers to trick users into visiting a malicious website by spoofing the content in an error response.

Severity Medium

Remote Yes

Type Content spoofing

Description

In all versions of GitLab CE/EE, there exists a content spoofing vulnerability which may be leveraged by attackers to trick users into visiting a malicious website by spoofing the content in an error response.

AVG-2431 gitlab 14.3.0-1 14.3.1-1 High Fixed

https://about.gitlab.com/releases/2021/09/30/security-release-gitlab-14-3-1-released/#content-spoofing-vulnerability