CVE-2026-72877 Dokploy: Command Injection via dockerImage in buildRemoteDocker
An authenticated user can execute arbitrary commands on the build host by injecting shell commands into the dockerImage field.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-72877?
CVE-2026-72877 is a critical command injection vulnerability in dokploy, published on 10 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Dokploy is a free, self-hostable Platform as a Service (PaaS). Prior to 0.29.13, the dockerImage field is interpolated without quoting into shell commands in buildRemoteDocker() in packages/server/src/utils/providers/docker.ts and is validated only as an optional string. An authenticated user with application create or update permission can use shell command substitution in dockerImage to execute arbitrary commands on the local build host or a remote SSH build target, exposing host secrets and other projects. This issue is fixed in version 0.29.13.
Weakness: CWE-78
Which versions are affected by CVE-2026-72877?
How do I fix CVE-2026-72877?
No fix has been published for CVE-2026-72877 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-72877 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-72877 exists.
Sources
Also known as GHSA-jxxj-gmpx-h5rj.