CVE-2026-34035: 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.466, log drain secret and environment values were interpolated into shell commands without sufficient encoding, allowing an authenticated user to inject commands executed on the host. This issue is fixed in version 4.0.0-beta.466.
AI Analysis
Technical Summary
CVE-2026-34035 is an OS command injection vulnerability (CWE-78) in coollabsio's Coolify product. Before version 4.0.0-beta.466, log drain secret and environment variables were interpolated into shell commands without proper encoding, allowing authenticated users to execute arbitrary commands on the host system. The vulnerability is resolved in version 4.0.0-beta.466.
Potential Impact
An authenticated user can exploit this vulnerability to execute arbitrary OS commands on the host, potentially leading to full system compromise, including confidentiality, integrity, and availability impacts as indicated by the CVSS score of 8.8.
Mitigation Recommendations
Upgrade to Coolify version 4.0.0-beta.466 or later, where this vulnerability has been fixed. No other official remediation or temporary fixes are documented. Patch status is not explicitly confirmed beyond the fixed version, so verify with vendor advisories for the latest guidance.
CVE-2026-34035: 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.466, log drain secret and environment values were interpolated into shell commands without sufficient encoding, allowing an authenticated user to inject commands executed on the host. This issue is fixed in version 4.0.0-beta.466.
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-2026-34035 is an OS command injection vulnerability (CWE-78) in coollabsio's Coolify product. Before version 4.0.0-beta.466, log drain secret and environment variables were interpolated into shell commands without proper encoding, allowing authenticated users to execute arbitrary commands on the host system. The vulnerability is resolved in version 4.0.0-beta.466.
Potential Impact
An authenticated user can exploit this vulnerability to execute arbitrary OS commands on the host, potentially leading to full system compromise, including confidentiality, integrity, and availability impacts as indicated by the CVSS score of 8.8.
Mitigation Recommendations
Upgrade to Coolify version 4.0.0-beta.466 or later, where this vulnerability has been fixed. No other official remediation or temporary fixes are documented. Patch status is not explicitly confirmed beyond the fixed version, so verify with vendor advisories for the latest guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-03-25T15:29:04.744Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a4c745a27e9c79719d476ee
Added to database: 07/07/2026, 03:36:58 UTC
Last enriched: 07/14/2026, 09:03:29 UTC
Last updated: 08/21/2026, 10:52:09 UTC
Views: 65
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.