GHSA-G82F-9PW7-773W高危已审查

Concrete CMS: PHP Object Injection via unserialize() calls

OSV 1.4.0 · github-reviewed · 修改于 2026-08-13 07:21

发布时间

2026-06-10 17:31

GitHub 审查时间

2026-08-13 07:21

NVD 发布时间

2026-06-10 16:16

源文件

advisories/github-reviewed/2026/06/GHSA-g82f-9pw7-773w/GHSA-g82f-9pw7-773w.json

公告说明

Concrete CMS below 9.5.2 is vulnerable to PHP Object Injection via unserialize() calls in the in Permission, Cache, and Search components. An unauthenticated attacker may trigger arbitrary PHP object instantiation if a malicious serialized payload has been placed in the database. Concrete CMS thanks XananasX7 for reporting this issue.

受影响的软件包

Packagist

concrete5/concrete5

ECOSYSTEM

引入0修复9.5.2

标识信息

别名 / CVE

CVE-2026-10721

CWE

CWE-502

软件生态

Packagist

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V4

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

原始 OSV JSON

{
  "id": "GHSA-g82f-9pw7-773w",
  "aliases": [
    "CVE-2026-10721"
  ],
  "details": "Concrete CMS below 9.5.2 is vulnerable to PHP Object Injection via unserialize() calls in the  in Permission, Cache, and Search components. An unauthenticated attacker may trigger arbitrary PHP object instantiation if a malicious serialized payload has been placed in the database. Concrete CMS thanks XananasX7 for reporting this issue.",
  "summary": "Concrete CMS: PHP Object Injection via unserialize() calls",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9.5.2"
            }
          ]
        }
      ],
      "package": {
        "name": "concrete5/concrete5",
        "ecosystem": "Packagist"
      }
    }
  ],
  "modified": "2026-08-12T23:21:28Z",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
    }
  ],
  "published": "2026-06-10T09:31:57Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-10721",
      "type": "ADVISORY"
    },
    {
      "url": "https://documentation.concretecms.org/9-x/developers/introduction/version-history/952-release-notes",
      "type": "WEB"
    },
    {
      "url": "https://github.com/concretecms/concretecms",
      "type": "PACKAGE"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "nvd_published_at": "2026-06-10T08:16:22Z",
    "github_reviewed_at": "2026-08-12T23:21:28Z"
  }
}