Description
Jenkins Pipeline: Build Step Plugin 2.18 and earlier does not escape job names in a JavaScript expression used in the Pipeline Snippet Generator, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control job names.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Jenkins Project | Jenkins Pipeline: Build Step Plugin | unspecified – ≤ 2.18 | — |
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 | 4.10.1681719745-1.el8 | RHSA-2023:1866 |
| Red Hat Ocp Tools 4 | jenkins | 2.387.1.1683009763-3.el8 | RHSA-2024:0778, RHSA-2024:0777, RHSA-2024:0776 |
| Red Hat Ocp Tools 4 | jenkins-2-plugins | 4.11.1683009941-1.el8 | RHSA-2024:0778, RHSA-2024:0777, RHSA-2024:0776 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.jenkins-ci.plugins:pipeline-build-step | < 2.18.1 | 2.18.1 | GHSA-9j65-3f2q-8q2r |
Advisories 13
- RHSA-2024:0777 Red Hat Security Advisory: jenkins and jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2023:7288 Red Hat Security Advisory: Red Hat Product OCP Tools 4.14 Openshift Jenkins security update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2023:6179 Red Hat Security Advisory: Red Hat Product OCP Tools 4.13 OpenShift Jenkins security update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2023:6172 Red Hat Security Advisory: Red Hat Product OCP Tools 4.12 Openshift Jenkins security update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2023:6171 Red Hat Security Advisory: Red Hat Product OCP Tools 4.11 Openshift Jenkins security update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2024:0778 Red Hat Security Advisory: Jenkins and Jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2023:3299 Red Hat Security Advisory: jenkins and jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2023:3198 Red Hat Security Advisory: jenkins and jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Oct 8, 2026
- RHSA-2024:0776 Red Hat Security Advisory: jenkins and jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- RHSA-2024:0775 Red Hat Security Advisory: jenkins and jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- RHSA-2023:3195 Red Hat Security Advisory: jenkins and jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- RHSA-2023:1866 Red Hat Security Advisory: OpenShift Container Platform 4.10.58 security update Red Hat Security Advisories (RHSA) · Aug 5, 2026
- WID-SEC-2023-0397 Jenkins: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 11, 2024