Security advisory

{
  "id": "816a3b3e9d6e008cee3985bdc64011496fd919a17cec64528dad988b8fc92b16",
  "url": "https://osv.dev/vulnerability/CVE-2019-3783",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-3783",
    "summary": "Cloud Foundry Stratos, versions prior to 2.3.0, deploys with a public default session store secret. A malicious user with default session store secret can brute force another user's current Stratos session, and act on behalf of that user.",
    "evidence": "osv:CVE-2019-3783",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2019-3783",
      "aliases": [
        "CVE-2019-3783"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/cloudfoundry/stratos",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "a728011a79e47be7eb017394542b8816efc5a596"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:cloudfoundry:stratos:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2.3.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.3.0-rc.2",
            "2.3.0-rc.1",
            "depcache",
            "2.2.0-4",
            "2.2.0",
            "2.2.0-5",
            "2.2.0-3",
            "2.1.1-3",
            "2.1.1-2",
            "2.1.1-1",
            "2.1.1-6",
            "2.1.1",
            "2.1.1-5",
            "2.1.1-4",
            "2.1.0",
            "2.1.0-3",
            "2.0.0",
            "2.0.0-rc3",
            "2.0.0-rc2",
            "2.0.0-rc1",
            "2.0.0-RC-1",
            "2.0.0-beta-002",
            "2.0.0-beta-0002",
            "v2.0.0-beta-001",
            "s4x"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-3783.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:59.460283270Z",
      "provider": "osv",
      "references": [
        "https://www.cloudfoundry.org/blog/cve-2019-3783"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-3783",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 439327,
  "published_at": "2019-03-07T18:29:00.633+00:00"
}