{"schemaVersion":3,"id":"CVE-2023-50298","aliases":["UBUNTU-CVE-2023-50298","DEBIAN-CVE-2023-50298","CGA-389m-j532-7hw8","CGA-7v3x-c86p-mxhh","CGA-ch39-vqj3-55cg","CGA-h28x-h62r-83pm","CGA-jv2h-3p9w-r55w","CGA-pg92-4qr9-wcj5","CGA-vhqw-j6hw-3x7p","CGA-wvhx-xw22-36g8","GHSA-xrj7-x7gp-wwqr","BIT-solr-2023-50298"],"status":"published","duplicateOf":null,"title":null,"description":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Solr.This issue affects Apache Solr: from 6.0.0 through 8.11.2, from 9.0.0 before 9.4.1.\n\nSolr Streaming Expressions allows users to extract data from other Solr Clouds, using a \"zkHost\" parameter.\nWhen original SolrCloud is setup to use ZooKeeper credentials and ACLs, they will be sent to whatever \"zkHost\" the user provides.\nAn attacker could setup a server to mock ZooKeeper, that accepts ZooKeeper requests with credentials and ACLs and extracts the sensitive information,\nthen send a streaming expression using the mock 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