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Change History

OpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, there is an IDOR through /projects/<A>/settings/project_storages/<A_ps_id> via PATCH parameter "storages_project_storage[project_folder_id]" leads to Access to Unauthorized Resources. A project-admin in one project can hijack the managed Nextcloud or OneDrive folder of another project on the same storage by writing the victim project's project_folder_id into the attacker's Storages::ProjectStorage row. The next managed-folder sync overwrites the ACL on the referenced folder with the attacker project's user list. This vulnerability is fixed in 17.3.3 and 17.4.1.

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

CWE-639

https://github.com/opf/openproject/security/advisories/GHSA-3vpx-94qx-xpw6

[{"vendor":"opf","product":"openproject","versions":[{"version":"< 17.3.3","status":"affected"},{"version":">= 17.4.0, < 17.4.1","status":"affected"}]}]