CVE-2026-34034
Coolify: Host RCE via Sentinel token injection
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.466, the sentinel_token setting is used in shell commands without sufficient validation, allowing an authenticated user with access to server Sentinel settings to inject shell syntax and execute commands on the host when Sentinel is restarted. This issue is fixed in version 4.0.0-beta.466.
| CWE | CWE-78 |
| Vendor | coollabsio |
| Product | coolify |
| Published | Jul 7, 2026 |
| Last Updated | Jul 7, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
coollabsio / coolify
< 4.0.0-beta.466