CVE-2026-10580
Hippoo Mobile App for WooCommerce に報告された脆弱性
概要
The Hippoo Mobile App for WooCommerce plugin for WordPress is vulnerable to Authentication Bypass leading to Administrator Account Takeover in all versions up to and including 1.9.4. This is due to a logic conflation in HippooPermissions::get_user_permissions(), which returns the same null sentinel for both administrators and unauthenticated visitors — a value that HippooPermissions::has_role_access() unconditionally interprets as full administrator access — causing override_extension_permission_callback() to assign __return_true as the permission callback for every WordPress and WooCommerce REST route cloned under /wc-hippoo/v1/ext/ by HippooControllerWithAuth::re_register_external_routes(), while the block_unauthorized_access() pre-dispatch guard fails to block unauthenticated users for the same reason. This makes it possible for unauthenticated attackers to invoke any core REST endpoint without credentials — most critically, sending a POST request to /wc-hippoo/v1/ext/wp/v2/users/<id> with a {"password":"<new_password>"} body to reset the password of any WordPress user, including the site administrator, and gain full administrative control of the site.
影響を受けるバージョン
- 0以上 〜 1.9.4以下
対処方法
Hippoo Mobile App for WooCommerce を 1.9.5 以降に更新してください。これで本脆弱性は解消します。
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30秒で無料診断する参照
- https://plugins.trac.wordpress.org/browser/hippoo/tags/1.8.5/app/permissions.php#L180
- https://plugins.trac.wordpress.org/browser/hippoo/tags/1.8.5/app/permissions.php#L46
- https://plugins.trac.wordpress.org/browser/hippoo/tags/1.8.5/app/permissions.php#L622
- https://plugins.trac.wordpress.org/browser/hippoo/tags/1.8.5/app/permissions.php#L673
- https://plugins.trac.wordpress.org/browser/hippoo/tags/1.8.5/app/permissions.php#L696
- https://plugins.trac.wordpress.org/browser/hippoo/tags/1.8.5/app/web_api.php#L36
- https://plugins.trac.wordpress.org/browser/hippoo/tags/1.8.5/app/web_api_auth.php#L79
- https://plugins.trac.wordpress.org/changeset/3557733/hippoo