PT-2026-2225 · Openproject · Openproject

W4Tchd0Ge · Published 2026-01-10 · Updated 2026-01-10 · CVE-2026-22605

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenProject versions prior to 16.6.3

Description OpenProject is a web-based project management software. Versions prior to 16.6.3 allowed users with the ‘View Meetings’ permission on any project to access meeting details from projects they did not have access to. This is due to an insecure direct object reference issue.

Recommendations Update to version 16.6.3 or later.

Exploit

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2026-22605

GHSA-FQ4M-PXVM-8X2J

Affected Products

Openproject

References · 7

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22605.json · Exploit
• https://github.com/opf/openproject/security/advisories/GHSA-fq4m-pxvm-8x2j · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-22605 · Security Note
• https://osv.dev/vulnerability/CVE-2026-22605 · Vendor Advisory
• https://github.com/opf/openproject/releases/tag/v16.6.3 · Note
• https://t.me/CVEtracker/41901 · Telegram Post
• https://twitter.com/CVEnew/status/2009837440232567074 · Twitter Post