Gitlab Authentication Security Vulnerabilities - CVSS Score 5 - 6

CVE-2022-25196

Jenkins GitLab Authentication Plugin 1.13 and earlier records the HTTP Referer header as part of the URL query parameters when the authentication process starts, allowing attackers with access to Jenkins to craft a URL that will redirect users to an attacker-specified URL after logging in.

CVE-2023-39153

A cross-site request forgery (CSRF) vulnerability in Jenkins GitLab Authentication Plugin 1.17.1 and earlier allows attackers to trick users into logging in to the attacker's account.