Security advisory

{
  "id": "3db46a76078d3699171db88ed10e806a7bb0bc2c13901f22999404f80f15de5f",
  "url": "https://osv.dev/vulnerability/CVE-2019-13188",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-13188",
    "summary": "In Knowage through 6.1.1, an unauthenticated user can bypass access controls and access the entire application.",
    "evidence": "osv:CVE-2019-13188",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2019-13188",
      "aliases": [
        "CVE-2019-13188"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/knowagelabs/knowage-server",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "36e02ccbd6eb4dbdd7bf26dc67a9cc7f8fdd8cad"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:eng:knowage:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "6.4"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v6.3.1",
            "v6.3.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-13188.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:29.155858767Z",
      "provider": "osv",
      "references": [
        "https://blog.contentsecurity.com.au/knowage-access-control-bypass"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-13188",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 432242,
  "published_at": "2019-09-05T18:15:18.133+00:00"
}