GHSA-G7XP-JF3X-WCX4高危已审查

Concrete CMS is vulnerable to missing authorization in the bulk_user_assignment.php

OSV 1.4.0 · github-reviewed · 修改于 2026-06-25 04:58

发布时间

2026-05-22 05:30

GitHub 审查时间

2026-06-25 02:18

NVD 发布时间

2026-05-22 05:16

源文件

advisories/github-reviewed/2026/05/GHSA-g7xp-jf3x-wcx4/GHSA-g7xp-jf3x-wcx4.json

公告说明

Concrete CMS 9.5.0 and below is vulnerable to missing authorization in the bulk_user_assignment.php which can lead to privilege escalation to Administrative Group. Any authenticated user with access to the bulk user assignment dashboard page can add any user email to any group and can remove legitimate admins.

受影响的软件包

Packagist

concrete5/concrete5

ECOSYSTEM

引入0修复9.5.1

标识信息

别名 / CVE

CVE-2026-8350

CWE

CWE-863

软件生态

Packagist

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V4

CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

原始 OSV JSON

{
  "id": "GHSA-g7xp-jf3x-wcx4",
  "aliases": [
    "CVE-2026-8350"
  ],
  "details": "Concrete CMS 9.5.0 and below is vulnerable to missing authorization in the bulk_user_assignment.php which can lead to privilege escalation to Administrative Group. Any authenticated user with access to the bulk user assignment dashboard page can add any user email to any group and can remove legitimate admins.",
  "summary": "Concrete CMS is vulnerable to missing authorization in the bulk_user_assignment.php",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9.5.1"
            }
          ]
        }
      ],
      "package": {
        "name": "concrete5/concrete5",
        "ecosystem": "Packagist"
      }
    }
  ],
  "modified": "2026-06-24T20:58:34Z",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
    }
  ],
  "published": "2026-05-21T21:30:38Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-8350",
      "type": "ADVISORY"
    },
    {
      "url": "https://documentation.concretecms.org/9-x/developers/introduction/version-history/951-release-notes",
      "type": "WEB"
    },
    {
      "url": "https://github.com/concretecms/concretecms",
      "type": "PACKAGE"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-863"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "nvd_published_at": "2026-05-21T21:16:33Z",
    "github_reviewed_at": "2026-06-24T18:18:05Z"
  }
}