Description
Jenkins Blue Ocean Plugin 1.25.3 and earlier does not perform a permission check in several HTTP endpoints, allowing attackers with Overall/Read permission to connect to an attacker-specified HTTP server.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Jenkins project | Jenkins Blue Ocean Plugin | unspecified – ≤ 1.25.3 | 1.25.0.1 |
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 | 2.361.1.1672840472-1.el8 | RHSA-2023:0777, RHSA-2023:0017 |
| Red Hat OpenShift 4 | jenkins-2-plugins | 4.8.1672842762-1.el8 | RHSA-2023:0777, RHSA-2023:0560, RHSA-2023:0017 |
| Red Hat Ocp Tools 4 | jenkins | 2.387.1.1683009763-3.el8 | RHSA-2023:3622, RHSA-2023:3610, RHSA-2023:3198 |
| Red Hat Ocp Tools 4 | jenkins-2-plugins | 4.11.1683009941-1.el8 | RHSA-2023:3622, RHSA-2023:3610, RHSA-2023:3198 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | io.jenkins.blueocean:blueocean-parent | < 1.25.4 | 1.25.4 | GHSA-5m4q-x28v-q6wp |
Advisories 7
- RHSA-2023:0777 Red Hat Security Advisory: OpenShift Container Platform 4.9.56 security update Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2023:0017 Red Hat Security Advisory: OpenShift Container Platform 4.8.56 packages and 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-2023:0560 Red Hat Security Advisory: OpenShift Container Platform 4.10.51 security update Red Hat Security Advisories (RHSA) · Oct 8, 2026
- RHSA-2023:3622 Red Hat Security Advisory: jenkins and jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- RHSA-2023:3610 Red Hat Security Advisory: jenkins and jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- WID-SEC-2023-0090 Jenkins: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 15, 2023