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.
Metrics
Affected Vendors & Products
References
History
Wed, 02 Sep 2026 12:45:00 +0000
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ssvc
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Wed, 02 Sep 2026 01:15:00 +0000
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| 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. | |
| Title | Coolify before 4.2.0 Remote Code Execution via Environment Variable Key | |
| First Time appeared |
Coollabs
Coollabs coolify |
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| Weaknesses | CWE-78 | |
| CPEs | cpe:2.3:a:coollabs:coolify:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Coollabs
Coollabs coolify |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-02T00:37:50.990Z
Updated: 2026-09-02T11:13:47.345Z
Reserved: 2026-09-01T23:24:14.522Z
Link: CVE-2026-84694
Updated: 2026-09-02T11:13:40.568Z
Status : Deferred
Published: 2026-09-02T01:17:24.243
Modified: 2026-09-10T15:53:23.707
Link: CVE-2026-84694
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