CVE-2026-86002

CVE-2026-86002 · Dokku: Host Command Execution via eval of Unsanitized Docker Options in DOCKER_ARGS

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Dokku is a docker-powered platform as a service. In Dokku versions before 0.38.25, a user with app-level Dokku access and remote SSH access to execute docker-options commands can store arbitrary strings through the docker-options plugin, and those strings are later concatenated into DOCKER_ARGS and processed by Bash eval during build, deploy, or run operations. Shell command substitutions in the stored values are interpreted on the host, allowing arbitrary command execution with the privileges of the dokku operating-system user. This issue is fixed in version 0.38.25.

CVSS 9.0 · Critical · EPSS 0.6%

Published

2026-10-14T15:55:30.015Z

Updated

2026-10-14T17:45:43.533Z

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