OpenProject is open-source, web-based project management software. Prior to 17.4.0, the GET /api/v3/relations endpoint allows any…
GitHub_M·CWE-200·Published 2026-06-26
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.
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.
OpenProject es un software de gestión de proyectos de código abierto y basado en web. Antes de la 17.4.0, el endpoint GET /api/v3/relations permite a cualquier usuario autenticado recuperar relaciones - y el asunto (título) de paquetes de trabajo que no tienen permiso para ver - al proporcionar un ID de paquete de trabajo arbitrario en el filtro involved, fromId o toId. Esto elude el ámbito Relation.visible debido a una optimización de rendimiento defectuosa en RelationQuery. Esta vulnerabilidad se corrigió en la 17.4.0.
| Version | Type | Source | Base | Exp | Impact | Vector |
|---|---|---|---|---|---|---|
| 3.1 | Primary | cve.org | 6.5 | — | — | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| 3.1 | Primary | cve.org | 6.5 | — | — | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| 3.1 | Secondary | ENISA EUVD | 6.5 | — | — | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| 3.1 | Secondary | NVD | 6.5 | 2.8 | 3.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |