CVE-2018-8026

Description

This vulnerability in Apache Solr 6.0.0 to 6.6.4 and 7.0.0 to 7.3.1 relates to an XML external entity expansion (XXE) in Solr config files (currency.xml, enumsConfig.xml referred from schema.xml, TIKA parsecontext config file). 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. The manipulated files can be uploaded as configsets using Solrs API, allowing to exploit that vulnerability.

Risk Information

Base Score

5.5

MODERATE

Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS Score

Exploitation Probability

4.341

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2018-8026 are fixed in Apache-solr-core 6.6.5	Windows
Vulnerabilities CVE-2018-8026 are fixed in Apache-solr-core 7.4.0	Windows
Multiple Vulnerabilities are affected in Netapp Snapcenter -	Windows
Vulnerabilities CVE-2018-8026 are fixed in Apache-solr-core for Linux 6.6.5	Linux
Vulnerabilities CVE-2018-8026 are fixed in Apache-solr-core for Linux 7.4.0	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234