CVE-2026-34149: CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in coollabsio coolify
Coolify versions prior to 4.0.0-beta.471 contain an OS command injection vulnerability in the DatabaseBackupJob component. This flaw allows an authenticated user with database management permissions to execute arbitrary commands on managed servers by injecting malicious input into shell commands used for database backups. The vulnerability is fixed in version 4.0.0-beta.471. The CVSS score is 3.3, indicating low severity.
AI Analysis
Technical Summary
CVE-2026-34149 is an OS command injection vulnerability in coollabsio's Coolify product. Specifically, before version 4.0.0-beta.471, the DatabaseBackupJob interpolates user-controlled database credentials and MongoDB collection exclusion names directly into shell commands without proper escaping. This improper neutralization of special elements (CWE-78) enables an authenticated user with database management permissions to execute arbitrary OS commands on the managed servers. The issue is resolved in version 4.0.0-beta.471.
Potential Impact
An authenticated user with database management permissions can execute arbitrary OS commands on the servers managed by Coolify. This could lead to limited confidentiality and integrity impacts as indicated by the CVSS vector (C:L/I:L/A:N). There is no indication of availability impact. No known exploits are reported in the wild.
Mitigation Recommendations
Upgrade to Coolify 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 fully mitigates the issue.
CVE-2026-34149: CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in coollabsio coolify
Description
Coolify versions prior to 4.0.0-beta.471 contain an OS command injection vulnerability in the DatabaseBackupJob component. This flaw allows an authenticated user with database management permissions to execute arbitrary commands on managed servers by injecting malicious input into shell commands used for database backups. The vulnerability is fixed in version 4.0.0-beta.471. The CVSS score is 3.3, indicating low severity.
CVSS v3.1
Score 3.3low
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-2026-34149 is an OS command injection vulnerability in coollabsio's Coolify product. Specifically, before version 4.0.0-beta.471, the DatabaseBackupJob interpolates user-controlled database credentials and MongoDB collection exclusion names directly into shell commands without proper escaping. This improper neutralization of special elements (CWE-78) enables an authenticated user with database management permissions to execute arbitrary OS commands on the managed servers. The issue is resolved in version 4.0.0-beta.471.
Potential Impact
An authenticated user with database management permissions can execute arbitrary OS commands on the servers managed by Coolify. This could lead to limited confidentiality and integrity impacts as indicated by the CVSS vector (C:L/I:L/A:N). There is no indication of availability impact. No known exploits are reported in the wild.
Mitigation Recommendations
Upgrade to Coolify 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 fully mitigates the issue.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-03-25T20:12:04.196Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a4c745a27e9c79719d47713
Added to database: 07/07/2026, 03:36:58 UTC
Last enriched: 07/07/2026, 03:52:13 UTC
Last updated: 07/07/2026, 09:59:29 UTC
Views: 10
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