BIT-jenkins-2024-23898

vendorUSosv

view advisory published 2024-03-06Licence: per source

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2024-23898US	high8.8	67.2% (99th)	Exploit	2024-01-24
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, r…

references

External citations — patches, advisories, analysis.

http://www.openwall.com/lists/oss-security/2024/01/24/6WEB
https://nvd.nist.gov/vuln/detail/CVE-2024-23898WEB
https://www.jenkins.io/security/advisory/2024-01-24/#SECURITY-3315ADVISORY
https://www.sonarsource.com/blog/excessive-expansion-uncovering-critical-security-vulnerabilities-in-jenkins/WEB

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