Missing permission checks in Jenkins Nexus Platform Plugin 3.18.0-03 and earlier allow attackers with Overall/Read permission to connect to an attacker-specified HTTP server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

Affected: Maven: org.sonatype.nexus.ci:nexus-jenkins-plugin

Jenkins Nexus Platform Plugin 3.18.0-03 and earlier does not perform permission checks in methods implementing form validation.

This allows attackers with Overall/Read permission to connect to an attacker-specified HTTP server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

Additionally, these form validation methods do not requir…

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in verschiedenen Jenkins Plugins ausnutzen, um einen CSRF-Angriff durchzuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen oder Dateien zu manipulieren.