ghsa-vj3x-vfm4-hvxc
Vulnerability from github
Published
2022-05-24 16:57
Modified
2024-04-24 17:44
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
phpBB Cross-Site Request Forgery (CSRF)
Details

In phpBB before 3.1.7-PL1, includes/acp/acp_bbcodes.php has improper verification of a CSRF token on the BBCode page in the Administration Control Panel. An actual CSRF attack is possible if an attacker also manages to retrieve the session id of a reauthenticated administrator prior to targeting them.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "phpbb/phpbb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.1.7-PL1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-16993"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-24T17:44:43Z",
    "nvd_published_at": "2019-09-30T12:15:00Z",
    "severity": "HIGH"
  },
  "details": "In phpBB before 3.1.7-PL1, includes/acp/acp_bbcodes.php has improper verification of a CSRF token on the BBCode page in the Administration Control Panel. An actual CSRF attack is possible if an attacker also manages to retrieve the session id of a reauthenticated administrator prior to targeting them.",
  "id": "GHSA-vj3x-vfm4-hvxc",
  "modified": "2024-04-24T17:44:43Z",
  "published": "2022-05-24T16:57:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16993"
    },
    {
      "type": "WEB",
      "url": "https://github.com/phpbb/phpbb/commit/18abef716ecf42a35416444f3f84f5459d573789"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/phpbb/phpbb-app"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00036.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00006.html"
    },
    {
      "type": "WEB",
      "url": "https://www.phpbb.com/community/viewtopic.php?t=2352606"
    },
    {
      "type": "WEB",
      "url": "https://www.phpbb.com/support/documents.php?mode=changelog\u0026version=3#v317"
    }
  ],
  "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": "phpBB Cross-Site Request Forgery (CSRF)"
}


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