{
  "schema_version": "1.4.0",
  "id": "GHSA-qm48-3ggc-g645",
  "modified": "2022-05-13T01:46:11Z",
  "published": "2022-05-13T01:46:11Z",
  "aliases": [
    "CVE-2017-5539"
  ],
  "details": "The patch for directory traversal (CVE-2017-5480) in b2evolution version 6.8.4-stable has a bypass vulnerability. An attacker can use ..\\/ to bypass the filter rule. Then, this attacker can exploit this vulnerability to delete or read any files on the server. It can also be used to determine whether a file exists.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5539"
    },
    {
      "type": "WEB",
      "url": "https://github.com/b2evolution/b2evolution/issues/36"
    },
    {
      "type": "WEB",
      "url": "https://github.com/b2evolution/b2evolution/commit/e35f7c195d8c1103d2d981a48cda5ab45ecac48a"
    },
    {
      "type": "WEB",
      "url": "http://b2evolution.net/downloads/6-8-5"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/95700"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-01-23T07:59:00Z"
  }
}