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      <title>CVE-2026-15312 — Propovoice: All-in-One Client Management System &lt;= 1.7.8 - Authenticated (ndpv_manager+) Privilege Escalation via 'role…</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-15312</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; fassionstorage Propovoice: All-in-One Client Management System&lt;/p&gt;
&lt;p&gt;The Propovoice: All-in-One Client Management System plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.7.8. This is due to the `create()` function&amp;#39;s REST endpoint failing to validate the user-supplied `role` parameter against an allowlist of permitted WordPress roles and omitting any `promote_users` capability check before passing the sanitized value directly to `WP_User::set_role()`. This makes it possible for authenticated attackers with `ndpv_manager`-level access and above to create a new WordPress user account with the `administrator` role assigned, achieving full vertical privilege escalation. The `ndpv_manager` capability is a sub-administrator CRM team role granted by Propovoice itself, meaning the attack surface extends beyond site administrators to any user the plugin has elevated to a manager position.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; fassionstorage Propovoice: All-in-One Client Management System&lt;/p&gt;
&lt;p&gt;The Propovoice: All-in-One Client Management System plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.7.8. This is due to the `create()` function&amp;#39;s REST endpoint failing to validate the user-supplied `role` parameter against an allowlist of permitted WordPress roles and omitting any `promote_users` capability check before passing the sanitized value directly to `WP_User::set_role()`. This makes it possible for authenticated attackers with `ndpv_manager`-level access and above to create a new WordPress user account with the `administrator` role assigned, achieving full vertical privilege escalation. The `ndpv_manager` capability is a sub-administrator CRM team role granted by Propovoice itself, meaning the attack surface extends beyond site administrators to any user the plugin has elevated to a manager position.&lt;/p&gt;</content:encoded>
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