Vulnerability details

CVE-2026-34034

coollabsio coolify

Coolify: Host RCE via Sentinel token injection

CVSS 3.1

8.8High

Official description

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.

CVSS scores

Score	Version	Source	Vector
8.8High	3.1	CVEProject cvelistV5 (CNA) (GitHub_M)	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`

Affected products

Vendor	Product	Versions	Source
coollabsio	coolify	< 4.0.0-beta.466	CVEProject cvelistV5 (CNA)

References and advisories

https://github.com/coollabsio/coolify/commit/096d4369e59b3db7ace2db3ca42588c41b9b6019 x_refsource_MISC
https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.466 x_refsource_MISC
https://github.com/coollabsio/coolify/security/advisories/GHSA-rpr8-p7jc-x844 x_refsource_CONFIRM

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Details

Published: 2026-07-07
Last updated: 2026-07-07
State: Published
Assigner (CNA): GitHub_M

Exploit prediction (EPSS)

0.78%

Probability of exploitation in 30 days

56.2%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')