CVE-2026-22605

OpenProject is an open-source, web-based project management software. OpenProject versions prior to version 16.6.3, allowed users with the View Meetings permission on any project, to access meeting details of meetings that belonged to projects, the user does not have access to. This issue has been patched in version 16.6.3.

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://github.com/opf/openproject/releases/tag/v16.6.3	Release Notes
https://github.com/opf/openproject/security/advisories/GHSA-fq4m-pxvm-8x2j	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:openproject:openproject:*:*:*:*:*:*:*:*

History

17 Jun 2026, 10:20

Type	Values Removed	Values Added
Summary		(es) OpenProject es un software de gestión de proyectos de código abierto y basado en la web. Las versiones de OpenProject anteriores a la versión 16.6.3 permitían a los usuarios con el permiso 'Ver reuniones' en cualquier proyecto, acceder a los detalles de reuniones que pertenecían a proyectos a los que el usuario no tenía acceso. Este problema ha sido parcheado en la versión 16.6.3.

14 Jan 2026, 22:27

Type	Values Removed	Values Added
First Time		Openproject openproject Openproject
References	~~() https://github.com/opf/openproject/releases/tag/v16.6.3 -~~	() https://github.com/opf/openproject/releases/tag/v16.6.3 - Release Notes
References	~~() https://github.com/opf/openproject/security/advisories/GHSA-fq4m-pxvm-8x2j -~~	() https://github.com/opf/openproject/security/advisories/GHSA-fq4m-pxvm-8x2j - Patch, Vendor Advisory
CPE		cpe:2.3:a:openproject:openproject::::::::

10 Jan 2026, 02:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-10 02:15

Updated : 2026-06-17 10:20

NVD link : CVE-2026-22605

Mitre link : CVE-2026-22605

CVE.ORG link : CVE-2026-22605

JSON object : View

Products Affected

openproject

openproject

CWE

CWE-284

Improper Access Control

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