QID 150802

Date Published: 2024-02-14

QID 150802: Apache Solr Multiple Vulnerabilities (CVE-2023-50298, CVE-2023-50386)

Apache Solr is an open-source enterprise search platform which is on Apache Lucene.

The installed version of Apache Solr have multiple vulnerabilities:
CVE-2023-50298: Apache Solr can expose ZooKeeper credentials via Streaming Expressions.
CVE-2023-50386: Apache Solr Backup/Restore APIs allow for deployment of executables in malicious ConfigSets

Affected Versions:
Apache Solr 6.0.0 through 8.11.2
Apache Solr 9.0.0 before 9.4.1

QID Detection Logic (Unauthenticated) :
This QID checks for vulnerable version of Apache Solr running on the target application.

Successful exploitation would lead to obtaining the credentials, followed by gaining access to Solr's Zookeeper Nodes or achieving remote code execution in cases where Solr clusters are unsecured and authentication hasn't been enabled.

  • CVSS V3 rated as Critical - 8.8 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution
    Customers are advised to upgrade to latest Apache Solr to remediate this vulnerability. For more information related to this vulnerability please refer to Apache Solr Advisory.
    Vendor References

    CVEs related to QID 150802

    CVE-2023-50298 | CVE-2023-50386 |
    Software Advisories
    Advisory ID Software Component Link
    Apache Solr URL Logo solr.apache.org/security.html
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