Description
Jenkins 2.393 and earlier, LTS 2.375.3 and earlier shows temporary directories related to job workspaces, which allows attackers with Item/Workspace permission to access their contents.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Jenkins Project | Jenkins | — | — |
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 Ocp Tools 4 | jenkins | 2.387.3.1684911776-3.el8 | RHSA-2023:3299 |
| Red Hat Ocp Tools 4 | jenkins-2-plugins | 4.13.1684911916-1.el8 | RHSA-2023:3299 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.jenkins-ci.main:jenkins-core | >= 2.376, < 2.387.1 | 2.387.1 | GHSA-cj6r-8pxj-5jv6 |
| Maven | org.jenkins-ci.main:jenkins-core | < 2.375.4 | 2.375.4 | GHSA-cj6r-8pxj-5jv6 |
| Maven | org.jenkins-ci.main:jenkins-core | >= 2.388, < 2.394 | 2.394 | GHSA-cj6r-8pxj-5jv6 |
Advisories 2
- RHSA-2023:3299 Red Hat Security Advisory: jenkins and jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Oct 13, 2026
- WID-SEC-2023-0609 Jenkins: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 11, 2024
References
- Jenkins Security Advisory 2023-03-08 vendor-advisory