In Apache Solr, the DataImportHandler, an optional but popular module to pull in data from databases and other sources, has a feature in which the whole DIH configuration can come from a request's "dataConfig" parameter. The debug mode of the DIH admin screen uses this to allow convenient debugging / development of a DIH config. Since a DIH config can contain scripts, this parameter is a security risk. Starting with version 8.2.0 of Solr, use of this parameter requires setting the Java System property "enable.dih.dataConfigParam" to true.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is in the KEV database since Dec. 10, 2021.

The EPSS score is 0.93202.

Exploitation active

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Apache Apache Solr affected
Version Status Constraints
Apache Solr all prior to 8.2.0 affected —

Configuration 1 [-]

OR cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*

Configuration 2 [-]

OR cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

No data.

No data.

Project Subscriptions

Vendors Products
Apache Subscribe
Solr Subscribe
Debian Subscribe
Debian Linux Subscribe
Advisories
Source ID Title
Debian DLA Debian DLA DLA-1954-1 lucene-solr security update
Debian DLA Debian DLA DLA-2327-1 lucene-solr security update
Github GHSA Github GHSA GHSA-3gm7-v7vw-866c XML External Entity (XXE) Injection in Apache Solr
Ubuntu USN Ubuntu USN USN-7283-1 Apache Solr vulnerability
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://issues.apache.org/jira/browse/SOLR-13669 cve-icon cve-icon
https://lists.apache.org/thread.html/1addbb49a1fc0947fb32ca663d76d93cfaade35a4848a76d4b4ded9c%40%3Cissues.lucene.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/42cc4d334ba33905b872a0aa00d6a481391951c8b1450f01b077ce74%40%3Cissues.lucene.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/55880d48e38ba9e8c41a3b9e41051dbfdef63b86b0cfeb32967edf03%40%3Cissues.lucene.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/6f2d61bd8732224c5fd3bdd84798f8e01e4542d3ee2f527a52a81b83%40%3Cissues.lucene.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/7143983363f0ba463475be4a8b775077070a08dbf075449b7beb51ee%40%3Cissues.lucene.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/9b0e7a7e3e18d0724f511403b364fc082ff56e3134d84cfece1c82fc%40%3Cissues.lucene.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/a6e3c09dba52b86d3a1273f82425973e1b0623c415d0e4f121d89eab%40%3Cissues.lucene.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3%40%3Ccommits.nifi.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/e85f735fad06a0fb46e74b7e6e9ce7ded20b59637cd9f993310f814d%40%3Cissues.lucene.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r140128dc6bb4f4e0b6a39e962c7ca25a8cbc8e48ed766176c931fccc%40%3Cusers.solr.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r19d23e8640236a3058b4d6c23e5cd663fde182255f5a9d63e0606a66%40%3Cdev.lucene.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r1d4a247329a8478073163567bbc8c8cb6b49c6bfc2bf58153a857af1%40%3Ccommits.druid.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r339865b276614661770c909be1dd7e862232e3ef0af98bfd85686b51%40%3Cdev.lucene.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r33aed7ad4ee9833c4190a44e2b106efd2deb19504b85e012175540f6%40%3Cissues.lucene.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r3da74965aba2b5f5744b7289ad447306eeb2940c872801819faa9314%40%3Cusers.solr.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r95df34bb158375948da82b4dfe9a1b5d528572d586584162f8f5aeef%40%3Cusers.solr.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rb34d820c21f1708c351f9035d6bc7daf80bfb6ef99b34f7af1d2f699%40%3Cissues.lucene.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rc400db37710ee79378b6c52de3640493ff538c2beb41cefdbbdf2ab8%40%3Ccommits.submarine.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2019/10/msg00013.html cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2020/08/msg00025.html cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2019-0193 cve-icon
https://www.cisa.gov/known-exploited-vulnerabilities-catalog cve-icon
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-0193 cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2019-0193 cve-icon
History

Wed, 22 Oct 2025 00:15:00 +0000

Type Values Removed Values Added
References

Tue, 21 Oct 2025 20:30:00 +0000

Type Values Removed Values Added
References

Tue, 21 Oct 2025 19:30:00 +0000

Type Values Removed Values Added
References

Thu, 06 Feb 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2021-12-10'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Wed, 14 Aug 2024 00:30:00 +0000

Type Values Removed Values Added
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2025-10-21T23:45:32.477Z

Reserved: 2018-11-14T00:00:00.000Z

Link: CVE-2019-0193

cve-icon Vulnrichment

Updated: 2024-08-04T17:44:14.809Z

cve-icon NVD

Status : Analyzed

Published: 2019-08-01T14:15:13.113

Modified: 2025-10-27T17:37:56.170

Link: CVE-2019-0193

cve-icon Redhat

Severity : Important

Publid Date: 2019-07-31T00:00:00Z

Links: CVE-2019-0193 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses