Advisories for Maven/Org.jenkins-Ci.plugins/Bitbucket-Oauth package

Jenkins Bitbucket OAuth Plugin 0.17 and earlier does not restrict the redirect URL after login. This allows attackers to perform phishing attacks by having users go to a Jenkins URL that will forward them to a different site after successful authentication. Bitbucket OAuth Plugin 0.18 only redirects to relative (Jenkins) URLs.

Jenkins Bitbucket OAuth Plugin 0.12 and earlier does not invalidate the previous session on login.

A cross-site request forgery (CSRF) vulnerability in Jenkins Bitbucket OAuth Plugin 0.12 and earlier allows attackers to trick users into logging in to the attacker's account.

Jenkins Bitbucket OAuth Plugin stores credentials unencrypted in the global config.xml configuration file on the Jenkins master where they could be viewed by users with access to the master file system.