CVE-2026-84647

8.8 Élevée

Publiée le 02/09/2026 à 18:17 · Modifiée le 03/09/2026 à 19:13 · En attente d'analyse NVD · Source : jenkinsci-cert@googlegroups.com

Description

In Stapler 2107.v8dfcb_e8ed317 and earlier, except 2088.2093.vd7c3e58008a_6, included in Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, Stapler does not restrict the types of objects that can be instantiated via form data binding to those compatible with the expected field type, allowing attackers with Overall/Read permission to instantiate types related to configuration for which that field type was not intended.

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Produits concernés

Jenkins Project 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-502

Références

https://www.jenkins.io/security/advisory/2026-09-02/#SECURITY-3915

Ailleurs

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