UpHeron
All vulnerabilities

Servers and applications

CVE-2024-23898

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.

Severity
High 8.8
Published
24 Jan 2024
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
JenkinsServers and applications · cpe:a:jenkins:jenkins
  • From 2.217 up to 2.441
  • From 2.222.1 up to 2.426.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2024-23898
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2024-23898