Jenkins before 2.3 and LTS before 1.651.2 might allow remote authenticated users to inject arbitrary build parameters into the build environment via environment variables.
https://access.redhat.com/errata/RHSA-2016:1206
http://rhn.redhat.com/errata/RHSA-2016-1773.html
https://github.com/advisories/GHSA-phh3-2p9m-w6j5
https://www.cloudbees.com/jenkins-security-advisory-2016-05-11
https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-05-11
https://wiki.jenkins-ci.org/display/JENKINS/Plugins+affected+by+fix+for+SECURITY-170
http://www.openwall.com/lists/oss-security/2024/05/02/3
Source: Mitre, NVD
Published: 2016-05-17
Updated: 2026-05-06
Base Score: 4
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
EPSS: 0.00123