A vulnerability in the Stapler web framework used in Jenkins 2.185 and earlier, LTS 2.176.1 and earlier allowed attackers to access view fragments directly, bypassing permission checks and possibly obtain sensitive information.
www.openwall.com/lists/oss-security/2019/07/17/2
access.redhat.com/errata/RHSA-2019:2503
access.redhat.com/errata/RHSA-2019:2548
github.com/jenkinsci/jenkins/commit/279d8109eddb7a494428baf25af9756c2e33576b
github.com/jenkinsci/stapler/commit/19637555a9f32d3875356b47234131d8b1e9fee4
jenkins.io/security/advisory/2019-07-17/#SECURITY-534
nvd.nist.gov/vuln/detail/CVE-2019-10354