{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "4.0.0-beta.464"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "e1f940dc229cd10538dac0e6f8d58b127cf424bc"
            }
          ],
          "repo": "https://github.com/coollabsio/coolify",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-5p5w-h58c-2h5m"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-639"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27881.json"
  },
  "details": "Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.464, `GET /api/v1/deployments/{uuid}` in DeployController.php retrieves deployment details without validating that the deployment belongs to the authenticated user's team. Any authenticated API user can read deployment records from other teams by providing a valid deployment UUID. This vulnerability is fixed in 4.0.0-beta.464.",
  "id": "CVE-2026-27881",
  "modified": "2026-08-12T03:51:19.360974455Z",
  "published": "2026-06-30T14:28:38.449Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27881.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/coollabsio/coolify/security/advisories/GHSA-5p5w-h58c-2h5m"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27881"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Coolify: Cross-team deployment information disclosure via GET /api/v1/deployments/{uuid} (IDOR)"
}