Security advisory

{
  "id": "ecb0fc64e885793cbb58ef696e04a80c9baaf960449154a67528b24b1cde932f",
  "url": "https://osv.dev/vulnerability/CVE-2019-12742",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-12742",
    "summary": "Bludit prior to 3.9.1 allows a non-privileged user to change the password of any account, including admin. This occurs because of bl-kernel/admin/controllers/user-password.php Insecure Direct Object Reference (a modified username POST parameter).",
    "evidence": "osv:CVE-2019-12742",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2019-12742",
      "aliases": [
        "CVE-2019-12742"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/bludit/bludit",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "e226468036b072f1962a85fdc2f75b8eb5fedefe"
                },
                {
                  "fixed": "a1bb333153fa8ba29a88cfba423d810f509a2b37"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:bludit:bludit:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "3.9.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "a1bb333153fa8ba29a88cfba423d810f509a2b37"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "e226468036b072f1962a85fdc2f75b8eb5fedefe"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "3.9.1"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.9.0",
            "3.9.0-beta1",
            "3.8.1",
            "3.8.0",
            "3.7.1",
            "3.7.0",
            "3.6.1",
            "3.6.0",
            "3.5.0",
            "3.5",
            "3.4.0",
            "3.4-beta-1",
            "3.2.0",
            "3.1.0",
            "3.0.0",
            "v",
            "v3.0.0-rc-3",
            "v3.0.0-rc-2",
            "v3.0.0-rc-1",
            "v3.0.0-beta-2",
            "v3.0.0-beta-1",
            "v3.0.0-alpha-5",
            "v3.0.0-alpha-4",
            "v3.0.0-alpha-3",
            "v3.0.0-alpha-2",
            "v3.0.0-alpha-1",
            "2.3.4",
            "2.3.3",
            "2.3.2",
            "v2.3.2",
            "2.3.1",
            "2.3",
            "2.3-beta-2",
            "2.3-beta-1",
            "2.2.1",
            "2.2",
            "2.1.1",
            "2.1",
            "2.0.2",
            "2.0.1",
            "2.0",
            "2.0-beta7",
            "2.0-beta5",
            "2.0-beta6",
            "2.0-beta4",
            "2.0-beta3",
            "2.0-beta2",
            "2.0-beta1",
            "2.0-alpha3",
            "1.6-beta1",
            "1.5.2",
            "1.5.1",
            "1.5-beta3",
            "1.5-beta2",
            "1.5-beta1",
            "1.4a",
            "1.4",
            "1.3",
            "1.3-beta2",
            "1.3-beta1",
            "1.1.2",
            "1.0.1",
            "1.0-beta3",
            "1.0-beta2",
            "1.0-beta1",
            "0.7.2",
            "0.7.1",
            "0.7",
            "0.7-beta1",
            "0.6.2",
            "0.6.1",
            "0.6-beta2",
            "0.6-beta1",
            "0.5",
            "0.4-beta1",
            "0.2",
            "0.2-beta1",
            "0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12742.json"
          }
        }
      ],
      "modified": "2026-10-20T10:52:20.238861637Z",
      "provider": "osv",
      "references": [
        "https://github.com/bludit/bludit/releases/tag/3.9.1",
        "https://github.com/bludit/bludit/commit/a1bb333153fa8ba29a88cfba423d810f509a2b37"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-12742",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 383568,
  "published_at": "2019-06-05T16:29:01.57+00:00"
}