CVE-2026-22605

Name: CVE-2026-22605
Creator: NVD / NIST
Published: 2026-01-10T02:15:49.487+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.19%

Last modified Jun 17, 2026

CVE-2026-22605 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. 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. EPSS estimates a 0.19% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

4.3/10

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

EPSS Probability

0.19%

9.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Openproject	Openproject	< 16.6.3

References

https://github.com/opf/openproject/releases/tag/v16.6.3Release Notes
https://github.com/opf/openproject/security/advisories/GHSA-fq4m-pxvm-8x2jPatch, Vendor Advisory

Timeline

Published: Jan 10, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-22605?

How severe is CVE-2026-22605?

CVE-2026-22605 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.19% probability of exploitation in the next 30 days.

How do I fix CVE-2026-22605?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-22605?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST