CVE-2018-8026

lowpriority · track · 25EPSS 0.090 · 95 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

9.03% (95th) EPSS

CVSS 2.1 · low

Is it mine?

9 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

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 Solr's API, allowing to exploit that vulnerability.

cvss

Technical severity, 0–10. One row per scoring source.

5.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.1–5.5

v2.02.1lowAV:L/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 2.9

v3.05.5mediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 1.8 · impact 3.6

v3.05.5mediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · OSV

v3.05.1mediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-611USprimaryCWE-611US

affected products (9)

Products and version ranges known to be affected.

Apache Software Foundation Apache Solr≤ 7.0.0 to 7.3.1enisa_euvdEU
Apache Software Foundation Apache Solr≤ 6.0.0 to 6.6.4enisa_euvdEU
apache solr≤ 6.6.4nvdUScpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*
apache solr6.0.0 → 6.6.4nvdUScpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*
apache solr7.0.0 → 7.3.1nvdUScpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*
netapp snapcenterall versionsnvdUScpe:2.3:a:netapp:snapcenter:*:*:*:*:*:*:*:*
netapp storage automation storeall versionsnvdUScpe:2.3:a:netapp:storage_automation_store:*:*:*:*:*:*:*:*
Maven org.apache.solr:solr-core6.0.0 → 6.6.5osvUSpkg:maven/org.apache.solr/solr-core
Maven org.apache.solr:solr-core7.0.0 → 7.4.0osvUSpkg:maven/org.apache.solr/solr-core

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-7px3-6f6g-hxcjXML external entity expansion in org.apache.solr:solr-core2018-10-17ghsa · osvUS
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 Solr's API, allowing to exploit that vulnerability.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2018-07-05modified 2026-06-17

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+1515 more

references (12)

External citations — patches, advisories, analysis.

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