CVE-2026-70436

Jenkins External Workspace Manager Plugin 1.4.1 and earlier does not perform a permission check (1.4.0 and earlier) or performs an improper permission check (1.4.1) when providing access to externally-managed workspaces through the workspace browser, allowing attackers with Overall/Read permission to read files in workspaces they are not authorized to access.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.jenkins.io/security/advisory/2026-08-05/#SECURITY-3907

Configurations

No configuration.

History

23 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Jenkins External Workspace Manager Plugin 1.4.1 y anteriores no realiza una verificación de permisos (1.4.0 y anteriores) o realiza una verificación de permisos inadecuada (1.4.1) al proporcionar acceso a espacios de trabajo gestionados externamente a través del navegador de espacios de trabajo, permitiendo a atacantes con permiso General/Lectura leer archivos en espacios de trabajo a los que no están autorizados a acceder.

Information

Published : 2026-08-05 18:17

Updated : 2026-10-24 16:10

NVD link : CVE-2026-70436

Mitre link : CVE-2026-70436

CVE.ORG link : CVE-2026-70436

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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