Jenkins 2.587 and earlier, LTS 2.580.1 and earlier improperly identifies file paths attempting path traversal in the file browser for workspaces and $JENKINS_HOME/userContent/, allowing attackers with Overall/Read permission to obtain the names, sizes, and la…
4.3Media
CVE-2026-84656
Descripción
A missing permission check in Jenkins 2.579 and earlier, LTS 2.568.2 and earlier allows attackers with Item/Read permission on at least one job to read build parameter names and values of jobs they have no access to.
Debilidad (CWE):
CWE-862
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
Productos y versiones afectados
| Fabricante | Producto | Versiones | |
|---|---|---|---|
| Jenkins Project | Jenkins | all versions |
Referencias y parches
- Jenkins Security Advisory 2026-09-02 vendor-advisoryVendor Advisory
Coincidencias CPE (NVD) (2)
cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*≤ 2.568.2cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*≤ 2.579