VULNERABILITY INTELLIGENCE
CVE-2024-23898
CVSS score8.8 HIGH
EPSS probability67.15%
CISA KEVNot currently listed
Published2024-01-24
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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.
Weakness classification
- CWE-346: Origin Validation Error