CVE-2025-59156Public exploitNetwork attack vector

Root command execution via unchecked Compose mounts

Published Jan 5, 2026 · Updated Jan 5, 2026

OS command injection in Coolify before 4.0.0-beta.420.7 allows remote authenticated users to execute commands as root via Docker Compose. The deployment workflow accepts member-supplied Compose services and launches them without blocking host bind mounts, allowing a malicious service to mount and alter host files. Member-level project deployment access is sufficient to bypass container isolation and compromise the Linux host.

CVSS severity9.4
Critical
EPSS probability0.98%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Coolify before 4.0.0-beta.420.7 allows remote authenticated users to execute commands as root via Docker Compose. The deployment workflow accepts member-supplied Compose services and launches them without blocking host bind mounts, allowing a malicious service to mount and alter host files. Member-level project deployment access is sufficient to bypass container isolation and compromise the Linux host.

The record

CVE
CVE-2025-59156
Published
Jan 5, 2026
Updated
Jan 5, 2026
Vendor
coolLabs
Product
Coolify
Classifications
CWE-78, T1611
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 5, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 5, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 4.0.0-beta.420.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

coolLabs · Coolifyversion=< 4.0.0-beta.420.7

Published CVSS scores

9.4GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1611Escape to Host

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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