CVE-2026-34058: CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in coollabsio coolify
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, the Livewire component Server\Resources exposes public methods (startUnmanaged, stopUnmanaged, restartUnmanaged) that accept a container ID parameter directly from the browser without any sanitization or escaping. This parameter is interpolated directly into shell commands executed via SSH on managed servers, enabling any authenticated team member to execute arbitrary OS commands on remote servers. This issue is fixed in version 4.0.0-beta.471.
AI Analysis
Technical Summary
CVE-2026-34058 is an OS command injection vulnerability in coollabsio's Coolify product. The vulnerability exists in the Livewire component Server\Resources where public methods (startUnmanaged, stopUnmanaged, restartUnmanaged) accept a container ID parameter directly from the browser without sanitization or escaping. This parameter is interpolated directly into shell commands executed via SSH on managed servers, enabling authenticated team members to execute arbitrary OS commands remotely. The vulnerability is fixed starting with version 4.0.0-beta.471.
Potential Impact
An authenticated team member can execute arbitrary operating system commands on remote servers managed by Coolify, potentially leading to full compromise of those servers. The CVSS 3.1 base score is 8.8 (high), reflecting high confidentiality, integrity, and availability impacts.
Mitigation Recommendations
Upgrade to version 4.0.0-beta.471 or later, where this vulnerability is fixed. Since the vendor advisory confirms the fix in this version, applying this update remediates the issue. No other mitigation guidance is provided.
CVE-2026-34058: CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in coollabsio coolify
Description
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, the Livewire component Server\Resources exposes public methods (startUnmanaged, stopUnmanaged, restartUnmanaged) that accept a container ID parameter directly from the browser without any sanitization or escaping. This parameter is interpolated directly into shell commands executed via SSH on managed servers, enabling any authenticated team member to execute arbitrary OS commands on remote servers. This issue is fixed in version 4.0.0-beta.471.
CVSS v3.1
Score 8.8high
Affected software
pkg:github/coollabsio/coolifyRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-34058 is an OS command injection vulnerability in coollabsio's Coolify product. The vulnerability exists in the Livewire component Server\Resources where public methods (startUnmanaged, stopUnmanaged, restartUnmanaged) accept a container ID parameter directly from the browser without sanitization or escaping. This parameter is interpolated directly into shell commands executed via SSH on managed servers, enabling authenticated team members to execute arbitrary OS commands remotely. The vulnerability is fixed starting with version 4.0.0-beta.471.
Potential Impact
An authenticated team member can execute arbitrary operating system commands on remote servers managed by Coolify, potentially leading to full compromise of those servers. The CVSS 3.1 base score is 8.8 (high), reflecting high confidentiality, integrity, and availability impacts.
Mitigation Recommendations
Upgrade to version 4.0.0-beta.471 or later, where this vulnerability is fixed. Since the vendor advisory confirms the fix in this version, applying this update remediates the issue. No other mitigation guidance is provided.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-03-25T15:29:04.747Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a4c745a27e9c79719d4770d
Added to database: 07/07/2026, 03:36:58 UTC
Last enriched: 07/14/2026, 09:03:43 UTC
Last updated: 08/20/2026, 22:52:12 UTC
Views: 69
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