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      <title>CVE-2023-50292 — Apache Solr: Solr Schema Designer blindly "trusts" all configsets, possibly leading to RCE by unauthenticated users</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2023-50292</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Apache Software Foundation Apache Solr&lt;/p&gt;
&lt;p&gt;Incorrect Permission Assignment for Critical Resource, Improper Control of Dynamically-Managed Code Resources vulnerability in Apache Solr.&lt;/p&gt;
&lt;p&gt;This issue affects Apache Solr: from 8.10.0 through 8.11.2, from 9.0.0 before 9.3.0.&lt;/p&gt;
&lt;p&gt;The Schema Designer was introduced to allow users to more easily configure and test new Schemas and configSets.
However, when the feature was created, the &amp;#34;trust&amp;#34; (authentication) of these configSets was not considered.
External library loading is only available to configSets that are &amp;#34;trusted&amp;#34; (created by authenticated users), thus non-authenticated users are unable to perform Remote Code Execution.
Since the Schema Designer loaded configSets without taking their &amp;#34;trust&amp;#34; into account, configSets that were created by unauthenticated users were allowed to load external libraries when used in the Schema Designer.&lt;/p&gt;
&lt;p&gt;Users are recommended to upgrade to version 9.3.0, which fixes the issue.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Apache Software Foundation Apache Solr&lt;/p&gt;
&lt;p&gt;Incorrect Permission Assignment for Critical Resource, Improper Control of Dynamically-Managed Code Resources vulnerability in Apache Solr.&lt;/p&gt;
&lt;p&gt;This issue affects Apache Solr: from 8.10.0 through 8.11.2, from 9.0.0 before 9.3.0.&lt;/p&gt;
&lt;p&gt;The Schema Designer was introduced to allow users to more easily configure and test new Schemas and configSets.
However, when the feature was created, the &amp;#34;trust&amp;#34; (authentication) of these configSets was not considered.
External library loading is only available to configSets that are &amp;#34;trusted&amp;#34; (created by authenticated users), thus non-authenticated users are unable to perform Remote Code Execution.
Since the Schema Designer loaded configSets without taking their &amp;#34;trust&amp;#34; into account, configSets that were created by unauthenticated users were allowed to load external libraries when used in the Schema Designer.&lt;/p&gt;
&lt;p&gt;Users are recommended to upgrade to version 9.3.0, which fixes the issue.&lt;/p&gt;</content:encoded>
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