CVE-2026-5741 suvarchal docker-mcp-server HTTP index.ts pull_image os command injection
Remote attackers can execute arbitrary OS commands via the HTTP interface of the Docker MCP server, requiring immediate attention from users.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-5741?
CVE-2026-5741 is a medium-severity command injection vulnerability in suvarchal docker-mcp-server, published on 7 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A weakness has been identified in suvarchal docker-mcp-server up to 0.1.0. The impacted element is the function stop_container/remove_container/pull_image of the file src/index.ts of the component HTTP Interface. This manipulation causes os command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-5741?
How do I fix CVE-2026-5741?
No fix has been published for CVE-2026-5741 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-2026-5741 being exploited?
There is no known exploitation of CVE-2026-5741 in the wild and no public exploit code.
Sources
Also known as GHSA-crjw-qjxp-x9vr.