Description
Jenkins 2.527 and earlier, LTS 2.516.2 and earlier does not perform a permission check for the authenticated user profile dropdown menu, allowing attackers without Overall/Read permission to obtain limited information about the Jenkins configuration by listing available options in this menu (e.g., whether Credentials Plugin is installed).
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.
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | jenkins-2 +6 | 2.528-r0 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.jenkins-ci.main:jenkins-core | < 2.516.3 | 2.516.3 | GHSA-223m-4rfp-646h |
| Maven | org.jenkins-ci.main:jenkins-core | >= 2.517, < 2.528 | 2.528 | GHSA-223m-4rfp-646h |
Advisories 1
- WID-SEC-2025-2086 Jenkins: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 23, 2025
References
- Jenkins Security Advisory 2025-09-17 vendor-advisory