GHSA-67v4-38h7-9jjp
Jenkins has a missing permission check, allowing users to obtain agent names
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | org.jenkins-ci.main:jenkins-core | < 2.516.3 | 2.516.3 |
| Maven | org.jenkins-ci.main:jenkins-core | >= 2.517, < 2.528 | 2.528 |
Details
As written in the advisory (Markdown source, shown as plain text).
Jenkins 2.527 and earlier, LTS 2.516.2 and earlier does not perform a permission check in the sidepanel of a page intentionally accessible to users lacking Overall/Read permission.
This allows attackers without Overall/Read permission to list agent names through its sidepanel executors widget.
Jenkins 2.528, LTS 2.516.3 removes the sidepanel from the affected view.
References
External links from the advisory. They lead to third-party sites.