Security Advisory

CVE-2026-44736

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-26 19:27:54

Last updated 2026-06-27 03:01:24

Assigner GitHub_M

CVSS score 6.5

State PUBLISHED

Description

OpenProject is open-source, web-based project management software. Prior to 17.4.0, the GET /api/v3/relations endpoint allows any authenticated user to retrieve relations — and the subject (title) of work packages they have no permission to view — by supplying an arbitrary work package ID in the involved, fromId, or toId filter. This bypasses the Relation.visible scope due to a flawed performance optimization in RelationQuery. This vulnerability is fixed in 17.4.0.

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