CVE-2026-34170: CWE-918: Server-Side Request Forgery (SSRF) 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 GithubApp api_url field is used as the base URL for server-side HTTP requests without allowlisting or private IP blocking, allowing an authenticated user to configure a GitHub App source that causes Coolify to request internal services or cloud metadata endpoints. This issue is reported as fixed in version 4.0.0-beta.471.
AI Analysis
Technical Summary
CVE-2026-34170 is a Server-Side Request Forgery (SSRF) vulnerability in coollabsio's Coolify product. The vulnerability arises from the use of the GithubApp api_url field as the base URL for server-side HTTP requests without implementing allowlisting or blocking of private IP ranges. This allows an authenticated user to configure a GitHub App source that triggers Coolify to send requests to internal network services or cloud metadata endpoints. The vulnerability is addressed in version 4.0.0-beta.471.
Potential Impact
An authenticated user can exploit this vulnerability to cause Coolify to make unauthorized HTTP requests to internal services or cloud metadata endpoints. This could potentially expose sensitive internal information or cloud environment data. The CVSS score is 4.3 (medium severity), indicating limited confidentiality impact with no integrity or availability impact.
Mitigation Recommendations
Upgrade to Coolify version 4.0.0-beta.471 or later, where this SSRF vulnerability is fixed. Since the fix is included starting from this version, users should ensure they are not running affected versions. Patch status is not explicitly stated beyond the fixed version, so verify with vendor advisories for any additional updates.
CVE-2026-34170: CWE-918: Server-Side Request Forgery (SSRF) 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 GithubApp api_url field is used as the base URL for server-side HTTP requests without allowlisting or private IP blocking, allowing an authenticated user to configure a GitHub App source that causes Coolify to request internal services or cloud metadata endpoints. This issue is reported as 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 coollabsio's Coolify product. The vulnerability arises from the use of the GithubApp api_url field as the base URL for server-side HTTP requests without implementing allowlisting or blocking of private IP ranges. This allows an authenticated user to configure a GitHub App source that triggers Coolify to send requests to internal network services or cloud metadata endpoints. The vulnerability is addressed in version 4.0.0-beta.471.
Potential Impact
An authenticated user can exploit this vulnerability to cause Coolify to make unauthorized HTTP requests to internal services or cloud metadata endpoints. This could potentially expose sensitive internal information or cloud environment data. The CVSS score is 4.3 (medium severity), indicating limited confidentiality impact with no integrity or availability impact.
Mitigation Recommendations
Upgrade to Coolify version 4.0.0-beta.471 or later, where this SSRF vulnerability is fixed. Since the fix is included starting from this version, users should ensure they are not running affected versions. Patch status is not explicitly stated beyond the fixed version, so verify with vendor advisories for any additional updates.
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: 07/14/2026, 08:58:50 UTC
Last updated: 08/19/2026, 22:52:12 UTC
Views: 96
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