{
  "schema_version": "1.4.0",
  "id": "GHSA-wfph-5jh4-c99x",
  "modified": "2023-05-26T21:30:16Z",
  "published": "2022-05-24T16:46:59Z",
  "aliases": [
    "CVE-2019-11185"
  ],
  "details": "The WP Live Chat Support Pro plugin through 8.0.26 for WordPress contains an arbitrary file upload vulnerability. This results from an incomplete patch for CVE-2018-12426. Arbitrary file upload is achieved by using a non-blacklisted executable file extension in conjunction with a whitelisted file extension, and prepending \"magic bytes\" to the payload to pass MIME checks. Specifically, an unauthenticated remote user submits a crafted file upload POST request to the REST api remote_upload endpoint. The file contains data that will fool the plugin's MIME check into classifying it as an image (which is a whitelisted file extension) and finally a trailing .phtml file extension.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11185"
    },
    {
      "type": "WEB",
      "url": "https://wordpress.org/plugins/wp-live-chat-support/#developers"
    },
    {
      "type": "WEB",
      "url": "https://wp-livechat.com"
    },
    {
      "type": "WEB",
      "url": "https://wpvulndb.com/vulnerabilities/9320"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-06-03T21:29:00Z"
  }
}