Is CVE-2026-84694 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-84694?

CVE-2026-84694 has a CVSS v3 severity of HIGH (8.8).

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CVE-2026-84694

Description

Coolify before 4.2.0 fails to properly escape environment variable key names in Docker commands executed over SSH on managed servers. Authenticated attackers can inject shell metacharacters into environment variable keys to execute arbitrary commands on the server host outside containers.