CVE-2026-47228

Description

Admidio's CSRF in registration `send_login` mode resets arbitrary user passwords

Overview

State

—

Assigner (CNA)

—

CVSS severity

medium

CVSS score

5.2 / 10

CVSS vector

AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:L

Effective score

5.2 / 10 MEDIUM source: CNA overview

CWE(s)

—

Reserved

—

Published

—

Last updated

—

Source

https://www.tenable.com/cve/CVE-2026-47228

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID

EUVD-2026-57205

Assigner

GitHub_M

Published

Aug 12, 2026, 1:09:18 PM

Updated

Aug 12, 2026, 1:32:55 PM

EUVD base score (CVSS 3.1)

5.2 / 10
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:L

EUVD-reported EPSS

0.0000

Vendors

Admidio

Products

admidio (< 5.0.10)

Aliases

GHSA-mx25-j3rc-6w2w

ENISA description: Admidio is an open-source user management solution. `modules/registration.php` mode `send_login` regenerates a random password for `user_uuid_assigned`, stores its bcrypt hash in `adm_users.usr_password`, and emails the cleartext to that user. Every other state-changing mode in the same file (`assign_member`, `assign_user`, `delete_user`, `create_user`) calls `SecurityUtils::validateCsrfToken($_POST['adm_csrf_token'])` first; the `send_login` branch does not. Prior to version 5.0.10, page visited by a registration-administrator can issue the request as a top-level navigation, the browser sends the admin's `SameSite=Lax` cookies, and the server resets the chosen user's password without any further interaction from the admin. Version 5.0.10 fixes the issue.

Vendor references (0)

References embedded in the original CVE record by the assigning CNA.

None in the CVE record.

Web references (2)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

• https://nvd.nist.gov/vuln/detail/CVE-2026-47228 tenable:nvd.nist.gov
• https://www.cve.org/CVERecord?id=CVE-2026-47228 tenable:www.cve.org

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  2026-06-19 02:54 UTC
• Patch Tuesday May 2026 - PDQ
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• Patch Tuesday - June 2026 - Rapid7
  web:www.rapid7.com

  Microsoft is publishing 200 vulnerabilities on June 2026 Patch Tuesday, including an HTTP/2 denial of service vulnerability and an elevation of privilege vulnerability in PowerToys.

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  web:zecurit.com

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