CVE-2026-34170: CWE-918: Server-Side Request Forgery (SSRF) in coollabsio coolify
Coolify versions prior to 4.0.0-beta.471 contain a Server-Side Request Forgery (SSRF) vulnerability. This occurs because the GithubApp api_url field is used as a base URL for server-side HTTP requests without proper allowlisting or blocking of private IP addresses. An authenticated user can exploit this to make Coolify request internal services or cloud metadata endpoints. The issue is fixed in version 4.0.0-beta.471.
AI Analysis
Technical Summary
CVE-2026-34170 is a Server-Side Request Forgery (SSRF) vulnerability in Coolify, an open-source server and application management tool. The vulnerability arises from the use of the GithubApp api_url field as the base URL for server-side HTTP requests without restrictions such as allowlisting or private IP blocking. This allows an authenticated user to configure a GitHub App source that triggers requests to internal services or cloud metadata endpoints, potentially exposing sensitive internal resources. The vulnerability is addressed in version 4.0.0-beta.471.
Potential Impact
An authenticated user can exploit this vulnerability to cause Coolify to send HTTP requests to internal network services or cloud metadata endpoints. This may lead to unauthorized information disclosure from internal or cloud infrastructure. The CVSS score of 4.3 indicates a medium severity impact with low complexity and no impact on integrity or availability.
Mitigation Recommendations
The vulnerability is fixed in Coolify version 4.0.0-beta.471. Users should upgrade to this version or later to remediate the issue. No additional mitigation guidance is provided, and patch status beyond this version is not confirmed. Patch status is not yet confirmed beyond the stated fixed version — check the vendor advisory for current remediation guidance.
CVE-2026-34170: CWE-918: Server-Side Request Forgery (SSRF) in coollabsio coolify
Description
Coolify versions prior to 4.0.0-beta.471 contain a Server-Side Request Forgery (SSRF) vulnerability. This occurs because the GithubApp api_url field is used as a base URL for server-side HTTP requests without proper allowlisting or blocking of private IP addresses. An authenticated user can exploit this to make Coolify request internal services or cloud metadata endpoints. The issue is fixed in version 4.0.0-beta.471.
CVSS v3.1
Score 4.3medium
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-2026-34170 is a Server-Side Request Forgery (SSRF) vulnerability in Coolify, an open-source server and application management tool. The vulnerability arises from the use of the GithubApp api_url field as the base URL for server-side HTTP requests without restrictions such as allowlisting or private IP blocking. This allows an authenticated user to configure a GitHub App source that triggers requests to internal services or cloud metadata endpoints, potentially exposing sensitive internal resources. The vulnerability is addressed in version 4.0.0-beta.471.
Potential Impact
An authenticated user can exploit this vulnerability to cause Coolify to send HTTP requests to internal network services or cloud metadata endpoints. This may lead to unauthorized information disclosure from internal or cloud infrastructure. The CVSS score of 4.3 indicates a medium severity impact with low complexity and no impact on integrity or availability.
Mitigation Recommendations
The vulnerability is fixed in Coolify version 4.0.0-beta.471. Users should upgrade to this version or later to remediate the issue. No additional mitigation guidance is provided, and patch status beyond this version is not confirmed. Patch status is not yet confirmed beyond the stated fixed version — check the vendor advisory for current remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-03-25T20:12:04.198Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a4c745b27e9c79719d47751
Added to database: 07/07/2026, 03:36:59 UTC
Last enriched: 07/07/2026, 03:52:09 UTC
Last updated: 07/07/2026, 04:12:56 UTC
Views: 5
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