There is a XML external entity expansion (XXE) vulnerability in Apache Solr
High severity
GitHub Reviewed
Published
Oct 17, 2018
to the GitHub Advisory Database
•
Updated Mar 4, 2024
Package
Affected versions
>= 1.2, < 6.6.3
>= 7.0.0, < 7.3.0
Patched versions
6.6.3
7.3.0
Description
Published to the GitHub Advisory Database
Oct 17, 2018
Reviewed
Jun 16, 2020
Last updated
Mar 4, 2024
Credits
-
MarkLee131 Analyst
This vulnerability in Apache Solr 1.2 to 6.6.2 and 7.0.0 to 7.2.1 relates to an XML external entity expansion (XXE) in the
&dataConfig=<inlinexml>parameter of Solr's DataImportHandler. It can be used as XXE using file/ftp/http protocols in order to read arbitrary local files from the Solr server or the internal network.References