Description
A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.62 and earlier related to the handling of property names in property expressions on the left-hand side of assignment expressions allowed attackers to execute arbitrary code in sandboxed scripts.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Jenkins project | Jenkins Script Security Plugin | 1.62 and earlier | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat OpenShift 4 | jenkins-2-plugins | 4.1.1574872364-1.el7 | RHSA-2019:4097, RHSA-2019:4089 |
| Red Hat OpenShift 3 | jenkins-2-plugins | 3.11.1575261255-1.el7 | RHSA-2019:4055 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.jenkins-ci.plugins:script-security | < 1.63 | 1.63 | GHSA-hvmx-5hv4-f235 |
Advisories 3
- RHSA-2019:4097 Red Hat Security Advisory: OpenShift Container Platform 4.2 jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2019:4089 Red Hat Security Advisory: OpenShift Container Platform 4.1 jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2019:4055 Red Hat Security Advisory: OpenShift Container Platform 3.11 jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Nov 22, 2025