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Servers and applications

CVE-2023-50298

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. Solr Streaming Expressions allows users to extract data from other Solr Clouds, using a "zkHost" parameter. When original SolrCloud is setup to use ZooKeeper credentials and ACLs, they will be sent to whatever "zkHost" the…

Severity
High 7.5
Published
9 Feb 2024
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.11.3, 9.4.1
Sources
NVD

Affected software

SoftwareAffected versions
Apache SolrServers and applications · cpe:a:apache:solr
  • From 6.0.0 before 8.11.3
  • From 9.0.0 before 9.4.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-50298
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-50298