Security advisory

{
  "id": "c7ee8d37555aa4ea075de6067f3f9877accc5957f3c80cf9446bfcac39b167f1",
  "url": "https://osv.dev/vulnerability/CVE-2021-42192",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-42192",
    "summary": "Konga v0.14.9 is affected by an incorrect access control vulnerability where a specially crafted request can lead to privilege escalation.",
    "evidence": "osv:CVE-2021-42192",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2021-42192",
      "aliases": [
        "CVE-2021-42192"
      ],
      "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/pantsel/konga",
              "type": "GIT",
              "events": [
                {
                  "introduced": "57f40d45108341eb57b7360cd01e8288e619747f"
                },
                {
                  "last_affected": "57f40d45108341eb57b7360cd01e8288e619747f"
                },
                {
                  "fixed": "d61535277aced18b5be0313ab2d124f60f649978"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:konga_project:konga:0.14.9:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.14.9"
                      },
                      {
                        "last_affected": "0.14.9"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "range": [
                      {
                        "fixed": "d61535277aced18b5be0313ab2d124f60f649978"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.14.9"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-42192.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:04.299922769Z",
      "provider": "osv",
      "references": [
        "https://github.com/pantsel/konga/",
        "https://github.com/pantsel/konga/commit/d61535277aced18b5be0313ab2d124f60f649978",
        "https://docs.google.com/document/d/1-YU9zWiDVUps3Mb6zos3996yvZ48vW_vfOvaJLLHc4I/edit?usp=sharing",
        "https://github.com/whokilleddb/Konga-Privilege-Escalation-Exploit",
        "https://www.exploit-db.com/exploits/50521"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-42192",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 384839,
  "published_at": "2022-05-04T11:15:07.95+00:00"
}