CVE-2026-111331

Dokploy through 0.30.8 contains a cross-organization authorization bypass in the port tRPC router that allows authenticated owners or admins of any organization to manage other tenants' ports because the target application's organization is never verified. Attackers supplying a known portId or applicationId to port.create, port.one, port.update, or port.delete can read, modify, delete, or add port mappings, disrupting how victim services are published.

CVSS 4.0

5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

CVSS 3.1

6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

EPSS

0.3% chance of exploitation in the next 30 days; higher than 25% of CVEs (scores of 2026-10-25)

CWE

CWE-639

Published

2026-10-15

Modified

2026-10-16

Record from

the NVD, synced 2026-10-19

References

• https://github.com/Dokploy/dokploy
• https://github.com/Dokploy/dokploy/blob/v0.30.8/apps/dokploy/server/api/routers/port.ts#L17-L113
• https://github.com/Dokploy/dokploy/blob/v0.30.8/packages/server/src/services/permission.ts#L244-L261
• https://hackmd.io/@hieuPenguinnn/dokploy-port-router-cross-org-idor
• https://www.vulncheck.com/advisories/dokploy-through-0.30.8-cross-organization-authorization-bypass-via-port-trpc-router

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