GHSA-7rx6-4vwv-432g

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GHSA-7rx6-4vwv-432g

Summary: Missing permission check in Jenkins CloudBees CD Plugin allows scheduling builds

Details: Jenkins CloudBees CD Plugin does not perform a permission check in an HTTP endpoint. This allows attackers with Item/Read permission to schedule builds of projects without having Item/Build permission. Jenkins CloudBees CD Plugin requires Item/Build permission to schedule builds via its HTTP endpoint.

References: https://nvd.nist.gov/vuln/detail/CVE-2021-21647, https://github.com/jenkinsci/electricflow-plugin/commit/597cbb1d767ae92c44b4cbd9525fa53ddab37117, https://github.com/jenkinsci/electricflow-plugin, https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2309, http://www.openwall.com/lists/oss-security/2021/04/21/2