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Medium · 5.9 CVE-2026-44733 EUVD-2026-39861

OpenProject: Business Logic Error on OpenProject through PATCH request to /api/v3/users/me permits to bypass password requirements

Published Jun 26, 2026 · Updated Jun 29, 2026 · Assigned by GitHub_M

Description

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

VendorProductAffectedFixed
opf openproject < 17.3.2 —

References