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    <title>Most recent entries from all</title>
    <link>https://cve.radiocsirt.org</link>
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    <lastBuildDate>Wed, 07 Oct 2026 18:25:26 +0000</lastBuildDate>
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      <title>CVE-2026-11900 — Ad Inserter &lt;= 2.8.16 - Insecure Direct Object Reference to Authenticated (Contributor+) Arbitrary Post Content Disclos…</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2026-11900</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; spacetime Ad Inserter – Ad Manager &amp;amp; AdSense Ads&lt;/p&gt;
&lt;p&gt;The Ad Inserter – Ad Manager &amp;amp; AdSense Ads plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to and including 2.8.16 via the &amp;#39;data&amp;#39; attribute of the [adinserter] shortcode. This is due to the replace_ai_tags() function processing a {reusable-block-N} tag pattern that calls get_post_field(&amp;#39;post_content&amp;#39;, N) without verifying the requesting user&amp;#39;s capability with current_user_can(&amp;#39;read_post&amp;#39;), without restricting the post type to &amp;#39;wp_block&amp;#39;, and without checking the post status. This makes it possible for authenticated attackers, with Contributor-level access and above, to read the full content of arbitrary posts including Private, Draft, Pending, Trashed, and password-protected posts owned by other users, by placing the shortcode in a post they own and previewing it.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; spacetime Ad Inserter – Ad Manager &amp;amp; AdSense Ads&lt;/p&gt;
&lt;p&gt;The Ad Inserter – Ad Manager &amp;amp; AdSense Ads plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to and including 2.8.16 via the &amp;#39;data&amp;#39; attribute of the [adinserter] shortcode. This is due to the replace_ai_tags() function processing a {reusable-block-N} tag pattern that calls get_post_field(&amp;#39;post_content&amp;#39;, N) without verifying the requesting user&amp;#39;s capability with current_user_can(&amp;#39;read_post&amp;#39;), without restricting the post type to &amp;#39;wp_block&amp;#39;, and without checking the post status. This makes it possible for authenticated attackers, with Contributor-level access and above, to read the full content of arbitrary posts including Private, Draft, Pending, Trashed, and password-protected posts owned by other users, by placing the shortcode in a post they own and previewing it.&lt;/p&gt;</content:encoded>
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