CVE-2024-23898 Information

Description

Jenkins 2.217 through 2.441 (both inclusive) LTS 2.222.1 through 2.426.2 (both inclusive) does not perform origin validation of requests made through the CLI WebSocket endpoint resulting in a cross-site WebSocket hijacking (CSWSH) vulnerability allowing attackers to execute CLI commands on the Jenkins controller.

Reference

https://www.jenkins.io/security/advisory/2024-01-24/#SECURITY-3315 http://www.openwall.com/lists/oss-security/2024/01/24/6