CVE-2026-34034CWE-78

Coolify: Host RCE via Sentinel token injection

High · published July 7, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
55.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00785 · 55.6th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-07-07T03:06Z
EPSS history
Timeline
  • 07 JUL 03:06Z
    Coolify: Host RCE via Sentinel token injection
    cvelistv5