Security Advisory

CVE-2019-25738

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-04 13:22:43

Last updated 2026-07-28 01:47:01

Assigner VulnCheck

CVSS score 9.8

State PUBLISHED

Description

WordPress Hybrid Composer 1.4.6 contains an unauthenticated settings change vulnerability that allows unauthenticated attackers to modify WordPress options by exploiting the hc_ajax_save_option action. Attackers can send POST requests to the admin-ajax.php endpoint with the action parameter set to hc_ajax_save_option to enable user registration and set the default role to administrator, enabling account takeover.

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