CVE-2026-34049: 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. From 4.0.0-beta.451 through 4.0.0-beta.470, database backup handling for MongoDB collection names did not fully validate shell metacharacters, allowing a highly privileged attacker who can configure backup inputs to inject commands. This issue is fixed in version 4.0.0-beta.471.
AI Analysis
Technical Summary
CVE-2026-34049 is an OS command injection vulnerability (CWE-78) in coollabsio's Coolify product affecting versions 4.0.0-beta.451 through 4.0.0-beta.470. The vulnerability arises because the database backup process for MongoDB collection names does not properly neutralize shell metacharacters, enabling command injection by a highly privileged attacker who can control backup input parameters. This allows limited impact on confidentiality and integrity but no impact on availability. The vulnerability is resolved in version 4.0.0-beta.471.
Potential Impact
An attacker with high privileges who can configure backup inputs may execute arbitrary OS commands due to improper sanitization of MongoDB collection names during backup. The impact is limited to low confidentiality and integrity loss, with no availability impact. There are no known exploits in the wild.
Mitigation Recommendations
Upgrade Coolify to version 4.0.0-beta.471 or later, where this vulnerability is fixed. Since the vendor advisory indicates the issue is resolved in this version, applying this official fix is the recommended remediation. No additional mitigations are specified.
CVE-2026-34049: 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. From 4.0.0-beta.451 through 4.0.0-beta.470, database backup handling for MongoDB collection names did not fully validate shell metacharacters, allowing a highly privileged attacker who can configure backup inputs to inject commands. This issue is fixed in version 4.0.0-beta.471.
CVSS v3.1
Score 3.3low
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-34049 is an OS command injection vulnerability (CWE-78) in coollabsio's Coolify product affecting versions 4.0.0-beta.451 through 4.0.0-beta.470. The vulnerability arises because the database backup process for MongoDB collection names does not properly neutralize shell metacharacters, enabling command injection by a highly privileged attacker who can control backup input parameters. This allows limited impact on confidentiality and integrity but no impact on availability. The vulnerability is resolved in version 4.0.0-beta.471.
Potential Impact
An attacker with high privileges who can configure backup inputs may execute arbitrary OS commands due to improper sanitization of MongoDB collection names during backup. The impact is limited to low confidentiality and integrity loss, with no availability impact. There are no known exploits in the wild.
Mitigation Recommendations
Upgrade Coolify to version 4.0.0-beta.471 or later, where this vulnerability is fixed. Since the vendor advisory indicates the issue is resolved in this version, applying this official fix is the recommended remediation. No additional mitigations are specified.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-03-25T15:29:04.745Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a4c23d727e9c7971949273e
Added to database: 07/06/2026, 21:53:27 UTC
Last enriched: 07/14/2026, 09:07:56 UTC
Last updated: 08/20/2026, 22:52:12 UTC
Views: 73
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