CVE-2026-53439

Missing permission checks in Jenkins 2.567 and earlier, LTS 2.555.2 and earlier allow attackers with Overall/Read permission to determine other users' configured timezone and to enumerate view names of other users' "My Views".

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/2026-06-10/#SECURITY-3713	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:jenkins:jenkins:::::lts:::*
	cpe:2.3:a:jenkins:jenkins:::::-:::*

History

26 Oct 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) Faltan comprobaciones de permisos en Jenkins 2.567 y anteriores, LTS 2.555.2 y anteriores, lo que permite a atacantes con permiso General/Lectura determinar la zona horaria configurada de otros usuarios y enumerar los nombres de las vistas de ’Mis Vistas’ de otros usuarios.

Information

Published : 2026-06-10 14:16

Updated : 2026-10-26 11:10

NVD link : CVE-2026-53439

Mitre link : CVE-2026-53439

CVE.ORG link : CVE-2026-53439

JSON object : View

Products Affected

jenkins

jenkins

CWE

CWE-862

Missing Authorization

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