GHSA-XCRG-29H7-H4CJ

Vulnerability from github – Published: 2019-11-20 01:38 – Updated: 2025-03-06 18:08
VLAI?
Summary
XXE in PHPSpreadsheet due to encoding issue
Details

securityScan() in PHPOffice PhpSpreadsheet through 1.5.0 allows a bypass of protection mechanisms for XXE via UTF-7 encoding in a .xlsx file

Severity ?
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "phpoffice/phpspreadsheet"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.5.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "phpoffice/phpexcel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.8.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-19277"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-91"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2019-11-19T03:40:52Z",
    "nvd_published_at": "2018-11-14T11:29:00Z",
    "severity": "HIGH"
  },
  "details": "securityScan() in PHPOffice PhpSpreadsheet through 1.5.0 allows a bypass of protection mechanisms for XXE via UTF-7 encoding in a .xlsx file",
  "id": "GHSA-xcrg-29h7-h4cj",
  "modified": "2025-03-06T18:08:03Z",
  "published": "2019-11-20T01:38:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19277"
    },
    {
      "type": "WEB",
      "url": "https://github.com/MewesK/TwigSpreadsheetBundle/issues/18"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PHPOffice/PhpSpreadsheet/issues/771"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PHPOffice/PhpSpreadsheet/pull/780"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PHPOffice/PHPExcel/commit/2b601574975acfb9d4378a788ed5f2b747958095"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PHPOffice/PhpSpreadsheet/commit/0f8f071e24ee8b114d894ac172f77dc250e5bfa4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/phpoffice/phpspreadsheet/CVE-2018-19277.yaml"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PHPOffice/PHPExcel/commits/1.8.2"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/PHPOffice/PhpSpreadsheet"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PHPOffice/PhpSpreadsheet/releases/tag/1.5.1"
    },
    {
      "type": "WEB",
      "url": "https://www.bishopfox.com/news/2018/11/phpoffice-versions"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2021-043"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "XXE in PHPSpreadsheet due to encoding issue"
}


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