Security advisory

{
  "id": "676694ecbb9b916bec18a456618d1616b781e48ec61b7df3b34b8992acb6c081",
  "url": "https://osv.dev/vulnerability/CVE-2019-7347",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-7347",
    "summary": "A Time-of-check Time-of-use (TOCTOU) Race Condition exists in ZoneMinder through 1.32.3 as a session remains active for an authenticated user even after deletion from the users table. This allows a nonexistent user to access and modify records (add/delete Monitors, Users, etc.).",
    "evidence": "osv:CVE-2019-7347",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2019-7347",
      "aliases": [
        "CVE-2019-7347"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/zoneminder/zoneminder",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "077c643da0975a75a46255d5be1a1a2aeae62069"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:zoneminder:zoneminder:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.32.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.32.3",
            "v1.26.3",
            "v1.26.2",
            "v1.26.1",
            "v1.26.0",
            "v1.25"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-7347.json"
          }
        }
      ],
      "modified": "2026-10-20T10:52:45.197616882Z",
      "provider": "osv",
      "references": [
        "https://github.com/ZoneMinder/zoneminder/issues/2476"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-7347",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 383783,
  "published_at": "2019-02-04T19:29:01.337+00:00"
}