CVE-2026-43917
Dokploy: Cross-Organization IDOR - Multiple tRPC endpoints missing activeOrganizationId validation
Description
Dokploy is a free, self-hostable Platform as a Service (PaaS). In 0.19.0 and earlier, the protectedProcedure middleware only verifies the user is authenticated - it does NOT enforce organization scoping. Each endpoint must individually verify the resource's org matches the session's activeOrganizationId. This affects the following endpoints: allByType, killProcess, and removeDeployment in deployment.ts; delete in rollbacks.ts; create, one, update, remove, manualBackupPostgres, MySql, Mariadb, Mongo, Compose, WebServer, and listBackupFiles in backup.ts; list, one, delete, update, runManually, and restoreVolumeBackupWithLogs in volume-backups.ts; getNodes, removeWorker, addWorker, and addManager in cluster.ts; and create in mount.ts.
INFO
Published Date :
May 29, 2026, 4:40 p.m.
Last Modified :
May 29, 2026, 4:40 p.m.
Remotely Exploit :
No
Source :
GitHub_M
Affected Products
The following products are affected by CVE-2026-43917
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Verify resource organization matches session organization.
- Implement organization scoping checks in middleware.
- Update affected endpoints individually.
- Deploy updated code after verification.
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CVE-2026-43917 vulnerability anywhere in the article.