CVE-2026-84645

8.8 Élevée

Publiée le 02/09/2026 à 18:17 · Modifiée le 11/09/2026 à 23:15 · Analysée par le NVD · Source : jenkinsci-cert@googlegroups.com

Description

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, objects of types marked as storing their configuration in independent top-level configuration files in Jenkins (such as the global configuration and jobs) can appear as nested field values in user-submitted `config.xml` documents and subsequently handle HTTP requests via Stapler, resulting in remote code execution.

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Produits concernés

Jenkins Project Jenkins
Jenkins jenkins

Scores CVSS

Version	Score	Source	Vecteur
3.1	8.8 Élevée	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-94
CWE-915

Références

https://www.jenkins.io/security/advisory/2026-09-02/#SECURITY-3972 Vendor Advisory

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories