CVE-2026-34058Public exploitNetwork attack vector

Authenticated remote code execution via unescaped container IDs

Published Jul 7, 2026 · Updated Jul 7, 2026

OS command injection in Server\Resources in coolLabs Coolify before 4.0.0-beta.471 allows remote authenticated users to execute OS commands. The startUnmanaged, stopUnmanaged, and restartUnmanaged methods pass a browser-supplied container ID into unquoted Docker command strings executed over SSH. Any authenticated team member who can invoke these Livewire methods gains command execution on a managed Linux server, including the ability to read, alter, or interrupt hosted workloads.

CVSS severity8.8
High
EPSS probability0.65%
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 Server\Resources in coolLabs Coolify before 4.0.0-beta.471 allows remote authenticated users to execute OS commands. The startUnmanaged, stopUnmanaged, and restartUnmanaged methods pass a browser-supplied container ID into unquoted Docker command strings executed over SSH. Any authenticated team member who can invoke these Livewire methods gains command execution on a managed Linux server, including the ability to read, alter, or interrupt hosted workloads.

The record

CVE
CVE-2026-34058
Published
Jul 7, 2026
Updated
Jul 7, 2026
Vendor
coolLabs
Product
Coolify
Classifications
CWE-78, T1059.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 7, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 7, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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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.471

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

coolLabs · Coolifyversion=< 4.0.0-beta.471

Published CVSS scores

8.8GitHub, Inc.CVSS: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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 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')
T1059.004Unix Shell

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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