Description
The Jenkins 2.73.1 and earlier, 2.83 and earlier remote API at /job/(job-name)/api contained information about upstream and downstream projects. This included information about tasks that the current user otherwise has no access to, e.g. due to lack of Item/Read permission. This has been fixed, and the API now only lists upstream and downstream projects that the current user has access to.
Remediation
References
https://jenkins.io/security/advisory/2017-10-11/
Related Vulnerabilities
CVE-2023-2512 Vulnerability in npm package workerd
CVE-2014-3682 Vulnerability in maven package org.jbpm:jbpm-designer-backend
CVE-2012-2378 Vulnerability in maven package org.apache.cxf:cxf-bundle-minimal
CVE-2023-24441 Vulnerability in maven package org.jvnet.hudson.plugins:mstest
CVE-2022-36912 Vulnerability in maven package org.jenkins-ci.plugins:openstack-heat