GHSA-RF8F-HQJV-986P

Vulnerability from github – Published: 2022-05-24 16:48 – Updated: 2023-07-31 20:21
VLAI?
Summary
Shopware Insecure Deserialization Vulnerability
Details

In createInstanceFromNamedArguments in Shopware through 5.6.x, a crafted web request can trigger a PHP object instantiation vulnerability, which can result in an arbitrary deserialization if the right class is instantiated. An attacker can leverage this deserialization to achieve remote code execution. NOTE: this issue is a bypass for a CVE-2017-18357 whitelist patch.

Severity ?
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "shopware/shopware"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.3.0"
            },
            {
              "last_affected": "5.6.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-12799"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-07-31T20:21:38Z",
    "nvd_published_at": "2019-06-13T20:29:00Z",
    "severity": "HIGH"
  },
  "details": "In createInstanceFromNamedArguments in Shopware through 5.6.x, a crafted web request can trigger a PHP object instantiation vulnerability, which can result in an arbitrary deserialization if the right class is instantiated. An attacker can leverage this deserialization to achieve remote code execution. NOTE: this issue is a bypass for a CVE-2017-18357 whitelist patch.",
  "id": "GHSA-rf8f-hqjv-986p",
  "modified": "2023-07-31T20:21:38Z",
  "published": "2022-05-24T16:48:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-12799"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rapid7/metasploit-framework/pull/11828"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-6m27-7cqj-2mxw"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/shopware5/shopware"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20171112153855/https://blog.ripstech.com/2017/shopware-php-object-instantiation-to-blind-xxe"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Shopware Insecure Deserialization Vulnerability"
}


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Detection rules are retrieved from Rulezet.