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    <lastBuildDate>Tue, 29 Sep 2026 23:51:35 +0000</lastBuildDate>
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      <title>CVE-2026-66047 — ProfilePress WordPress Plugin &lt; 4.17.2 Unauthenticated Arbitrary Plugin Installation RCE</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-66047</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Proper Fraction ProfilePress&lt;/p&gt;
&lt;p&gt;ProfilePress (wp-user-avatar) WordPress plugin before 4.17.2 contains an unauthenticated remote code execution vulnerability that allows unauthenticated attackers to install and activate arbitrary plugins by brute-forcing a weak 32-bit connect token via the ppress_connect_process AJAX handler. Attackers can supply a caller-controlled URL through the file request parameter to trigger silent plugin installation and activation, achieving PHP code execution as the web-server user.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Proper Fraction ProfilePress&lt;/p&gt;
&lt;p&gt;ProfilePress (wp-user-avatar) WordPress plugin before 4.17.2 contains an unauthenticated remote code execution vulnerability that allows unauthenticated attackers to install and activate arbitrary plugins by brute-forcing a weak 32-bit connect token via the ppress_connect_process AJAX handler. Attackers can supply a caller-controlled URL through the file request parameter to trigger silent plugin installation and activation, achieving PHP code execution as the web-server user.&lt;/p&gt;</content:encoded>
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