CVE-2026-72736: Dokploy: OS Command Injection in registry credential testing and Swarm cluster management → HOST RCE
Dokploy is a free, self-hostable Platform as a Service (PaaS). Prior to 0.29.13, Dokploy passes user-controlled values directly into shell commands via unquoted template literal interpolation in the registry credential testing and Docker Swarm cluster management endbpoints. Both endpoints have a safe local code path (using execFileAsync or the Docker API) but a vulnerable remote path (using execAsyncRemote which runs the shell string via SSH). This vulnerability is fixed in 0.29.13.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Dokployto a version that resolves this vulnerability.Fixed in 0.29.13
Event History
Frequently Asked Questions
What is the severity of CVE-2026-72736?
CVE-2026-72736 has a critical severity rating of 9.9.
What are the risks associated with CVE-2026-72736?
CVE-2026-72736 poses a risk of remote code execution due to command injection vulnerabilities.
How do I fix CVE-2026-72736?
To fix CVE-2026-72736, upgrade to Dokploy version 0.29.13 or later.
What components of Dokploy are affected by CVE-2026-72736?
CVE-2026-72736 affects the registry credential testing and Docker Swarm cluster management endpoints.
When was CVE-2026-72736 published?
CVE-2026-72736 was published on August 10, 2026.