CVE-2026-27883

mediumCVSS 5covered by 1 sourcefirst seen 2026-06-30

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.464, the GET /api/v1/deployments/{uuid} endpoint allows any authenticated user to access deployment details belonging to any team, bypassing team-based authorization. The $teamId is extracted from the authentication token but never used to scope the database query. This vulnerability is fixed in 4.0.0-beta.464.

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Exploitation outlook

Low exploitation risk0.21% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 12% of all EPSS-scored CVEs.

Advisory coverage (1)

mediumCVE-2026-27883: Coolify is an open-source and self-hostable tool for managing servers, applications, and datab…nvd · 2026-06-30

External references

NVD record for CVE-2026-27883

CVE.org record

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