CVE-2026-22605
MEDIUMOpenProject < 16.6.3 - Improper Access Control via Meeting Details
Title source: llmDescription
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.
References (2)
Core 2
Core References
Patch, Vendor Advisory x_refsource_confirm
https://github.com/opf/openproject/security/advisories/GHSA-fq4m-pxvm-8x2j
Release Notes x_refsource_misc
https://github.com/opf/openproject/releases/tag/v16.6.3
Scores
CVSS v3
4.3
EPSS
0.0019
EPSS Percentile
9.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-284
Status
published
Products (1)
openproject/openproject
< 16.6.3
Published
Jan 10, 2026
Tracked Since
Feb 18, 2026