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-2018-15685 Vulnerability in npm package electron
CVE-2021-41184 Vulnerability in maven package org.webjars:jquery-ui
CVE-2023-46589 Vulnerability in maven package org.apache.tomcat.embed:tomcat-embed-core
CVE-2020-11023 Vulnerability in maven package org.webjars.bowergithub.jquery:jquery
CVE-2021-41184 Vulnerability in maven package org.webjars.npm:jquery-ui