CVE-2026-22605 MEDIUM

CVE-2026-22605: OpenProject is Vulnerable to Insecure Direct Object Reference in Meetings

Vendor Opf
Product openproject
Weakness CWE-284
Published January 10, 2026
Last update January 12, 2026
View on NVD All CVEs

CVSS base score

4.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

January 10, 2026 CVE published
January 12, 2026 Record updated