CVE-2018-8026

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.

• CWE-611

• http://www.securityfocus.com/bid/104690Third Party Advisory, VDB Entry
• https://issues.apache.org/jira/browse/SOLR-12450Exploit, Issue Tracking, Vendor Advisory
• https://mail-archives.apache.org/mod_mbox/lucene-solr-user/201807.mbox/%3C0cdc01d413b7%24f97ba580%24ec72f080%24%40apache.org%3EMailing List, Vendor Advisory
• https://security.netapp.com/advisory/ntap-20190307-0002/Third Party Advisory
• http://www.securityfocus.com/bid/104690Third Party Advisory, VDB Entry
• https://issues.apache.org/jira/browse/SOLR-12450Exploit, Issue Tracking, Vendor Advisory
• https://mail-archives.apache.org/mod_mbox/lucene-solr-user/201807.mbox/%3C0cdc01d413b7%24f97ba580%24ec72f080%24%40apache.org%3EMailing List, Vendor Advisory
• https://security.netapp.com/advisory/ntap-20190307-0002/Third Party Advisory

Published

Jul 5, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2018-8020Apache Tomcat Native 1.2.0 to 1.2.16 and 1.1.23 to 1.1.34 ha…
• CVE-2018-8021Versions of Superset prior to 0.23 used an unsafe load metho…
• CVE-2018-8022A carefully crafted invalid TLS handshake can cause Apache T…
• CVE-2018-8023Apache Mesos can be configured to require authentication to …
• CVE-2018-8024In Apache Spark 2.1.0 to 2.1.2, 2.2.0 to 2.2.1, and 2.3.0, i…
• CVE-2018-8025CVE-2018-8025 describes an issue in Apache HBase that affect…
• CVE-2018-8027Apache Camel 2.20.0 to 2.20.3 and 2.21.0 Core is vulnerable …
• CVE-2018-8028An authenticated user can execute ALTER TABLE EXCHANGE PARTI…
• CVE-2018-8029In Apache Hadoop versions 3.0.0-alpha1 to 3.1.0, 2.9.0 to 2.…
• CVE-2018-8030A Denial of Service vulnerability was found in Apache Qpid B…
• CVE-2018-8031The Apache TomEE console (tomee-webapp) has a XSS vulnerabil…
• CVE-2018-8032Apache Axis 1.x up to and including 1.4 is vulnerable to a c…6.1