Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in hippooo Hippoo Mobile App for WooCommerce hippoo allows Reflected XSS.This issue affects Hippoo Mobile App for WooCommerce: from n/a through 1.12.0.

Unauthenticated Broken Access Control in Hippoo Mobile App for WooCommerce <= 1.9.5 versions.

Incorrect Privilege Assignment vulnerability in Hippoo Mobile App for WooCommerce allows Privilege Escalation.

This issue affects Hippoo Mobile App for WooCommerce: from n/a through 1.9.4.

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::getuserpermissions(), which returns the same null sentinel for both administrators and unauthenticated visitors — a value that HippooPermissions::hasroleaccess() unconditionally interprets as full administrator access — causing overrideextensionpermissioncallback() to assign returntrue as the permission callback for every WordPress and WooCommerce REST route cloned under /wc-hippoo/v1/ext/ by HippooControllerWithAuth::reregisterexternalroutes(), while the blockunauthorizedaccess() 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":"<newpassword>"} body to reset the password of any WordPress user, including the site administrator, and gain full administrative control of the site.