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    <lastBuildDate>Wed, 07 Oct 2026 03:51:11 +0000</lastBuildDate>
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      <title>CVE-2026-9842 — Backstage &lt;= 1.4.2 - Unauthenticated Privilege Escalation via Permissive Demo Role Capabilities</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2026-9842</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; pixelgrade Backstage – Customizer Demo Access&lt;/p&gt;
&lt;p&gt;The Backstage - Customizer Demo Access plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.4.2. This is due to the plugin assigning the `manage_options` capability to the `backstage_customizer_user` demo role, which is more permissive than necessary for Customizer-only demo access. This makes it possible for unauthenticated attackers to navigate beyond the Customizer and update arbitrary WordPress options such as `default_role`, leading to privilege escalation.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; pixelgrade Backstage – Customizer Demo Access&lt;/p&gt;
&lt;p&gt;The Backstage - Customizer Demo Access plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.4.2. This is due to the plugin assigning the `manage_options` capability to the `backstage_customizer_user` demo role, which is more permissive than necessary for Customizer-only demo access. This makes it possible for unauthenticated attackers to navigate beyond the Customizer and update arbitrary WordPress options such as `default_role`, leading to privilege escalation.&lt;/p&gt;</content:encoded>
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