CVE-2026-44733: Opf Openproject

Medium severity, CVSS 5.9. EPSS: 0.3% chance of exploitation in the next 30 days.

OpenProject is open-source, web-based project management software. Prior to 17.3.2 and 17.4.0, Business Logic Error on OpenProject through PATCH request to /api/v3/users/me permits to bypass password requirements. A password validation flaw in the change password behavior allows attackers to change a user's password only with an active session takeover. This vulnerability is fixed in 17.3.2 and 17.4.0.

Affected products

• Opf Openproject: before 17.3.2 (fixed in 17.3.2)

Published 2026-06-26. Last modified 2026-06-29.