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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade jenkinsUpgrade jenkins-lts | Jan 25, 2024 | Jan 24, 2024 |
| Jenkins 2024 01 24 | — | Upgrade Jenkins to the latest versionUpgrade Jenkins LTS to version 2.426.3Upgrade Jenkins LTS to the latest versionUpgrade Jenkins to version 2.442 | Jan 25, 2024 | Jan 24, 2024 |
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