The Customer Email Verification for WooCommerce plugin for WordPress versions up to and including 2.9.4 contains a CWE-200 vulnerability that exposes sensitive information through shortcode functionality. Authenticated attackers with at least Contributor privileges can leverage this flaw to access sensitive data such as user email addresses and hashed passwords. The vulnerability has a CVSS 3.1 score of 6.5 (medium severity) with network attack vector, low attack complexity, and no user interaction required. No vendor patch or official fix has been documented in the provided data.

An attacker with Contributor-level or higher access can extract sensitive user information including emails and hashed passwords. This exposure could lead to further attacks such as credential cracking or phishing. The vulnerability does not affect availability or integrity but compromises confidentiality of user data.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict Contributor-level access to trusted users only and monitor for suspicious activity related to shortcode usage. Avoid using the vulnerable shortcode if possible.