GHSA-6R86-2JM9-9MH4

Vulnerability from github – Published: 2022-02-25 00:01 – Updated: 2022-03-04 21:39
VLAI?
Summary
File upload restriction bypass in Zenario CMS
Details

Zenario CMS 9.2 allows an authenticated admin user to bypass the file upload restriction by creating a new 'File/MIME Types' using the '.phar' extension. Then an attacker can upload a malicious file, intercept the request and change the extension to '.phar' in order to run commands on the server.

Severity ?
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "tribalsystems/zenario"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9.2.55826"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-23043"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-02-25T17:55:05Z",
    "nvd_published_at": "2022-02-24T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "Zenario CMS 9.2 allows an authenticated admin user to bypass the file upload restriction by creating a new \u0027File/MIME Types\u0027 using the \u0027.phar\u0027 extension. Then an attacker can upload a malicious file, intercept the request and change the extension to \u0027.phar\u0027 in order to run commands on the server.",
  "id": "GHSA-6r86-2jm9-9mh4",
  "modified": "2022-03-04T21:39:12Z",
  "published": "2022-02-25T00:01:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23043"
    },
    {
      "type": "WEB",
      "url": "https://github.com/TribalSystems/Zenario/commit/f0682d22688d9921dc0dfd6e858900ebf2706f19"
    },
    {
      "type": "WEB",
      "url": "https://fluidattacks.com/advisories/simone"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/TribalSystems/Zenario"
    },
    {
      "type": "WEB",
      "url": "https://github.com/TribalSystems/Zenario/releases/tag/9.2.55826"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "File upload restriction bypass in Zenario CMS"
}


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