{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0"
              },
              {
                "introduced": "2.2.4"
              },
              {
                "last_affected": "2.2.4"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "a282e7c3cf969bf10ccc8ebd636be502a58a5a9b"
            },
            {
              "introduced": "55b48fe86d7f196c32581ed80bb723cf0e18d44e"
            },
            {
              "last_affected": "55b48fe86d7f196c32581ed80bb723cf0e18d44e"
            }
          ],
          "repo": "https://github.com/krayin/laravel-crm",
          "type": "GIT"
        }
      ],
      "versions": [
        "2.2.4"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-306"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41452.json"
  },
  "details": "Krayin CRM 2.2.4 contains a missing authentication vulnerability in the installer middleware that allows unauthenticated remote attackers to overwrite the primary administrator account by sending a crafted HTTP POST request with the X-Requested-With: XMLHttpRequest header to bypass the CanInstall middleware redirect check. Attackers can supply arbitrary name, email, and password values to the admin-config-setup endpoint, which performs an unauthenticated updateOrInsert targeting the hardcoded administrator user ID, enabling full administrative access to all CRM data.",
  "id": "CVE-2026-41452",
  "modified": "2026-08-07T11:31:06.651546118Z",
  "published": "2026-08-03T15:43:05.347Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41452.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41452"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/krayin-crm-missing-authentication-via-install-api-admin-config-setup"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/krayin/laravel-crm"
    },
    {
      "type": "EVIDENCE",
      "url": "https://jivasecurity.com/writeups/krayin-installer-bypass-account-takeover-cve-2026-41452"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Krayin CRM 2.2.4 Missing Authentication via install/api/admin-config-setup"
}