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    <lastBuildDate>Mon, 05 Oct 2026 05:48:58 +0000</lastBuildDate>
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      <title>CVE-2026-81668 — Rubygem-katello: cross-tenant content view filter rule access and modification via unauthorized parent filter lookup</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-81668</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Red Hat Satellite 6&lt;/p&gt;
&lt;p&gt;A flaw was found in Katello where the Content View Filter Rules API does not properly enforce authorization on the parent Content View Filter. An authenticated, low-privileged user with Content View permissions in one organization may be able to access and modify filter rules belonging to a Content View Filter in another organization by supplying that filter&amp;#39;s identifier. This can result in unauthorized disclosure of filter-rule information and unauthorized changes to unpublished Content View filter configuration.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Red Hat Satellite 6&lt;/p&gt;
&lt;p&gt;A flaw was found in Katello where the Content View Filter Rules API does not properly enforce authorization on the parent Content View Filter. An authenticated, low-privileged user with Content View permissions in one organization may be able to access and modify filter rules belonging to a Content View Filter in another organization by supplying that filter&amp;#39;s identifier. This can result in unauthorized disclosure of filter-rule information and unauthorized changes to unpublished Content View filter configuration.&lt;/p&gt;</content:encoded>
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