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.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade jenkins-ltsUpgrade jenkins | Jan 25, 2024 | Jan 24, 2024 |
| Jenkins 2024 01 24 | — | Upgrade Jenkins LTS to version 2.426.3Upgrade Jenkins to version 2.442Upgrade Jenkins LTS to the latest versionUpgrade Jenkins to the latest version | Jan 25, 2024 | Jan 24, 2024 |
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