Description
A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.55 and earlier allows attackers to invoke arbitrary constructors in sandboxed scripts.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Jenkins project | Jenkins Script Security Plugin | 1.55 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 3 | jenkins-2-plugins | 3.11.1553788831-1.el7 | RHSA-2019:1423 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.jenkins-ci.plugins:script-security | < 1.56 | 1.56 | GHSA-3pv3-jj4h-p528 |
Advisories 1
- RHSA-2019:1423 Red Hat Security Advisory: Red Hat OpenShift Container Platform 3.11 jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
References
- [oss-security] 20190328 Re: Multiple vulnerabilities in Jenkins plugins mailing-list
- 107628 vdb-entry
- RHSA-2019:1423 vendor-advisory
- https://jenkins.io/security/advisory/2019-03-25/#SECURITY-1353