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Posted to issues@solr.apache.org by "David Smiley (Jira)" <ji...@apache.org> on 2022/07/15 14:24:00 UTC

[jira] [Commented] (SOLR-16296) Load elevate.xml, currency.xml, ... in a more secure way

    [ https://issues.apache.org/jira/browse/SOLR-16296?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17567263#comment-17567263 ] 

David Smiley commented on SOLR-16296:
-------------------------------------

I did a reverse call hierarchy analysis of XmlConfigFile and see that it's actually only elevate.xml (QueryElevationComponent) that is affected by this concern. currency.xml is loaded by SafeXMLParsing.

> Load elevate.xml, currency.xml, ... in a more secure way
> --------------------------------------------------------
>
>                 Key: SOLR-16296
>                 URL: https://issues.apache.org/jira/browse/SOLR-16296
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Haythem Khiri
>            Assignee: David Smiley
>            Priority: Minor
>
> Solr should ensure that most XML files in a ConfigSet should be loaded in an untrusted way for security. XML files can have custom DTDs and Xinclude for ConfigSets provided externally.
> This is not about changing how solrconfig.xml and schema.xml is being loaded.



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