CVE-2021-21609
MEDIUM5.3EPSS 0.15%Missing permission check for paths with specific prefix in Jenkins
Published: 5/24/2022Modified: 4/3/2025
Description
Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not correctly match requested URLs to the list of always accessible paths, allowing attackers without Overall/Read permission to access some URLs as if they did have Overall/Read permission.
Affected packages (2)
- Bitnami/jenkinsfrom 0, < 2.274.1
- Maven/org.jenkins-ci.main:jenkins-corefrom 0, < 2.263.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |