There is a XML external entity expansion (XXE) vulnerability in Apache Solr config files
This vulnerability in Apache Solr 6.0.0 to 6.6.3, 7.0.0 to 7.3.0 relates to an XML external entity expansion (XXE) in Solr config files (solrconfig.xml, schema.xml, managed-schema). In addition, Xinclude functionality provided in these config files is also affected in a similar way. The vulnerability 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. Users are advised to upgrade to either Solr 6.6.4 or Solr 7.3.1 releases both of which address the vulnerability. Once upgrade is complete, no other steps are required. Those releases only allow external entities and Xincludes that refer to local files / zookeeper resources below the Solr instance directory (using Solr's ResourceLoader); usage of absolute URLs is denied. Keep in mind, that external entities and XInclude are explicitly supported to better structure config files in large installations. Before Solr 6 this was no problem, as config files were not accessible through the APIs.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Java / Kotlin (Maven) | org.apache.solr:solr-core | >= 6.6.0, < 6.6.4, >= 7.0.0, < 7.3.1 | 6.6.4, 7.3.1 |
Referencias
- https://nvd.nist.gov/vuln/detail/CVE-2018-8010
- https://github.com/apache/lucene-solr/commit/4ba409e0ff3dc38aad88f7b7ad69a76325272b8
- https://github.com/apache/lucene-solr/commit/6c4e45e28494d4d4d04fb89852d18c86fa3d5f8
- https://github.com/apache/lucene-solr/commit/6d082d5743dee7e08a86b3f2ef03bc025112512
- https://github.com/apache/lucene-solr/commit/96f079b4b47eaadff65c7aaf0e5bafe68e30ec3
- https://github.com/advisories/GHSA-rc9v-h28f-jcmf
- https://issues.apache.org/jira/browse/SOLR-12316
- https://lists.apache.org/thread.html/r204ba2a9ea750f38d789d2bb429cc0925ad6133deea7cbc3001d96b5@%3Csolr-user.lucene.apache.org%3E
- https://mail-archives.apache.org/mod_mbox/www-announce/201805.mbox/%3C08a801d3f0f9%24df46d300%249dd47900%24%40apache.org%3E
- http://www.securityfocus.com/bid/104239
- Vector CVSS
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N- Debilidad (CWE)
CWE-611- Plataforma
- Java / Kotlin (Maven)
- Paquete
org.apache.solr:solr-core- Publicada
- 17.10.2018
- Actualizado
- 11.10.2026 12:21
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-rc9v-h28f-jcmf - CC BY 4.0
Historial de vulnerabilidades: org.apache.solr:solr-core
Todas las vulnerabilidades publicadas de este paquete (Java / Kotlin (Maven)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 31
- Primera → última
- 10.2018 06.2026
- Sin corrección
- 1
- Explotada en ataques
- 2
Distribución por gravedad
- Crítica 4
- Alta 16
- Media 10
- Baja 1
Divulgaciones por año
- 2018: 5
- 2019: 3
- 2020: 2
- 2021: 1
- 2022: 11
- 2023: 0
- 2024: 4
- 2025: 2
- 2026: 3
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There is a XML external entity expansion (XXE) vulnerability in Apache Solr config files esta entrada
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