CVE-2018-8026

Summary

This vulnerability in Apache Solr 6.0.0 to 6.6.4 and 7.0.0 to 7.3.1 relates to an XML external entity expansion (XXE) in Solr config files (currency.xml, enumsConfig.xml referred from schema.xml, TIKA parsecontext config file). In addition, Xinclude functionality provided in these config files is also affected in a similar way. The vulnerability 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. The manipulated files can be uploaded as configsets using Solr's API, allowing to exploit that vulnerability.

Affected Software

VendorProductVersion RangeStatus
Apache Software FoundationApache Solr6.0.0 to 6.6.4affected
Apache Software FoundationApache Solr7.0.0 to 7.3.1affected

Weaknesses

  • Information Disclosure

ADP Enrichment

CVE Program Container

Additional References

References