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CVSS: 7.5EPSS: 6%CPEs: 5EXPL: 0

09 Apr 2018 — 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=` 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. Esta vulnerabilidad en Apache Solr 1.2 a 6.6.2 y 7.0.0 a 7.2.1 está relacionado con una expansión XEE (XML External Entity) en el parámetro `dataConfig=` del DataImportHandler de Solr. Pu... • https://issues.apache.org/jira/browse/SOLR-11971 • CWE-611: Improper Restriction of XML External Entity Reference •

CVSS: 10.0EPSS: 93%CPEs: 11EXPL: 3

14 Oct 2017 — Remote code execution occurs in Apache Solr before 7.1 with Apache Lucene before 7.1 by exploiting XXE in conjunction with use of a Config API add-listener command to reach the RunExecutableListener class. Elasticsearch, although it uses Lucene, is NOT vulnerable to this. Note that the XML external entity expansion vulnerability occurs in the XML Query Parser which is available, by default, for any query request with parameters deftype=xmlparser and can be exploited to upload malicious data to the /upload r... • https://packetstorm.news/files/id/144678 • CWE-138: Improper Neutralization of Special Elements CWE-611: Improper Restriction of XML External Entity Reference •

CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 0

18 Sep 2017 — Apache Solr's Kerberos plugin can be configured to use delegation tokens, which allows an application to reuse the authentication of an end-user or another application. There are two issues with this functionality (when using SecurityAwareZkACLProvider type of ACL provider e.g. SaslZkACLProvider). Firstly, access to the security configuration can be leaked to users other than the solr super user. Secondly, malicious users can exploit this leaked configuration for privilege escalation to further expose/modif... • http://mail-archives.us.apache.org/mod_mbox/www-announce/201709.mbox/%3CCAOOKt53AOScg04zUh0%2BR_fcXD0C9s5mQ-OzdgYdnHz49u1KmXw%40mail.gmail.com%3E • CWE-287: Improper Authentication •

CVSS: 7.5EPSS: 5%CPEs: 8EXPL: 0

30 Aug 2017 — When using the Index Replication feature, Apache Solr nodes can pull index files from a master/leader node using an HTTP API which accepts a file name. However, Solr before 5.5.4 and 6.x before 6.4.1 did not validate the file name, hence it was possible to craft a special request involving path traversal, leaving any file readable to the Solr server process exposed. Solr servers protected and restricted by firewall rules and/or authentication would not be at risk since only trusted clients and users would g... • https://access.redhat.com/errata/RHSA-2018:1447 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVSS: 7.5EPSS: 1%CPEs: 21EXPL: 0

07 Jul 2017 — Apache Solr uses a PKI based mechanism to secure inter-node communication when security is enabled. It is possible to create a specially crafted node name that does not exist as part of the cluster and point it to a malicious node. This can trick the nodes in cluster to believe that the malicious node is a member of the cluster. So, if Solr users have enabled BasicAuth authentication mechanism using the BasicAuthPlugin or if the user has implemented a custom Authentication plugin, which does not implement e... • http://mail-archives.us.apache.org/mod_mbox/www-announce/201707.mbox/%3CCAOOKt53EgrybaD%2BiSn-nBbvFdse-szhg%3DhMoDZuvUvyMme-Z%3Dg%40mail.gmail.com%3E • CWE-287: Improper Authentication •

CVSS: 6.1EPSS: 2%CPEs: 1EXPL: 0

15 Feb 2016 — Multiple cross-site scripting (XSS) vulnerabilities in the Admin UI in Apache Solr before 5.1 allow remote attackers to inject arbitrary web script or HTML via crafted fields that are mishandled during the rendering of the (1) Analysis page, related to webapp/web/js/scripts/analysis.js or (2) Schema-Browser page, related to webapp/web/js/scripts/schema-browser.js. Múltiples vulnerabilidades de XSS en la Admin UI en Apache Solr en versiones anteriores a 5.1 permiten a atacantes remotos inyectar secuencias de... • https://issues.apache.org/jira/browse/SOLR-7346 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 6.1EPSS: 2%CPEs: 1EXPL: 0

15 Feb 2016 — Cross-site scripting (XSS) vulnerability in webapp/web/js/scripts/schema-browser.js in the Admin UI in Apache Solr before 5.3 allows remote attackers to inject arbitrary web script or HTML via a crafted schema-browse URL. Vulnerabilidad de XSS en webapp/web/js/scripts/schema-browser.js en la Admin UI en Apache Solr en versiones anteriores a 5.3 permite a atacantes remotos inyectar secuencias de comandos web o HTML arbitrarios a través de una URL de navegación del esquema manipulada. • http://www.securityfocus.com/bid/85205 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 6.1EPSS: 2%CPEs: 1EXPL: 0

15 Feb 2016 — Cross-site scripting (XSS) vulnerability in webapp/web/js/scripts/plugins.js in the stats page in the Admin UI in Apache Solr before 5.3.1 allows remote attackers to inject arbitrary web script or HTML via the entry parameter to a plugins/cache URI. Vulnerabilidad de XSS en webapp/web/js/scripts/plugins.js en la página de inicio en la Admin UI en Apache Solr en versiones anteriores a 5.3.1 permite a atacantes remotos inyectar secuencias de comandos web o HTML arbitrarios a través de un parámetro de entrada ... • http://www-01.ibm.com/support/docview.wss?uid=swg21975544 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0

18 Aug 2015 — The Apache Solr Real-Time module 7.x-1.x before 7.x-1.2 for Drupal does not check the status of an entity when indexing, which allows remote attackers to obtain information about unpublished content via a search. Vulnerabilidad en el módulo Apache Solr Real-Time 7.x-1.x en versiones anteriores a 7.x-1.2 para Drupal, no comprueba el estado de una entidad cuando indexa, lo que permite a atacantes remotos obtener información sobre contenido no publicado a través de una búsqueda. • http://www.openwall.com/lists/oss-security/2015/07/04/4 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 4.3EPSS: 2%CPEs: 23EXPL: 0

06 Jan 2015 — Cross-site scripting (XSS) vulnerability in the Admin UI Plugin / Stats page in Apache Solr 4.x before 4.10.3 allows remote attackers to inject arbitrary web script or HTML via the fieldvaluecache object. Vulnerabilidad de XSS en la página Admin UI Plugin / Stats en Apache Solr 4.x anterior a 4.10.3 permite a atacantes remotos inyectar secuencias de comandos web o HTML arbitrarios a través del objeto fieldvaluecache. • http://mail-archives.us.apache.org/mod_mbox/www-announce/201412.mbox/%3C54A1A7C7.2070804%40apache.org%3E • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •