CVE-2018-8026
Apache Solr XML External Entity Expansion (XXE) Vulnerability
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 Solr's API, allowing to exploit that vulnerability.
INFO
Published Date :
July 5, 2018, 2:29 p.m.
Last Modified :
March 29, 2019, 6:44 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2018-8026 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2018-8026
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-8026.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/104690 | Third Party Advisory VDB Entry |
| https://issues.apache.org/jira/browse/SOLR-12450 | Exploit Issue Tracking Vendor Advisory |
| https://mail-archives.apache.org/mod_mbox/lucene-solr-user/201807.mbox/%3C0cdc01d413b7%24f97ba580%24ec72f080%24%40apache.org%3E | Mailing List Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20190307-0002/ | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Apache Solr Exploits 🌟
cve-2019-0192 cve-2017-12629 cve-2019-12409 cve-2019-0193 cve-2019-17558 cve-2020-13957 cve-2018-8026
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-8026 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-8026 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Mar. 29, 2019
Action Type Old Value New Value Changed Reference Type https://issues.apache.org/jira/browse/SOLR-12450 Exploit, Vendor Advisory https://issues.apache.org/jira/browse/SOLR-12450 Exploit, Issue Tracking, Vendor Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20190307-0002/ No Types Assigned https://security.netapp.com/advisory/ntap-20190307-0002/ Third Party Advisory Changed Reference Type https://mail-archives.apache.org/mod_mbox/lucene-solr-user/201807.mbox/%3C0cdc01d413b7%24f97ba580%24ec72f080%24%40apache.org%3E Mailing List, Mitigation, Vendor Advisory https://mail-archives.apache.org/mod_mbox/lucene-solr-user/201807.mbox/%3C0cdc01d413b7%24f97ba580%24ec72f080%24%40apache.org%3E Mailing List, Vendor Advisory Added CPE Configuration OR *cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Mar. 08, 2019
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20190307-0002/ [No Types Assigned] -
Initial Analysis by [email protected]
Sep. 11, 2018
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://issues.apache.org/jira/browse/SOLR-12450 No Types Assigned https://issues.apache.org/jira/browse/SOLR-12450 Exploit, Vendor Advisory Changed Reference Type https://mail-archives.apache.org/mod_mbox/lucene-solr-user/201807.mbox/%3C0cdc01d413b7%24f97ba580%24ec72f080%24%40apache.org%3E No Types Assigned https://mail-archives.apache.org/mod_mbox/lucene-solr-user/201807.mbox/%3C0cdc01d413b7%24f97ba580%24ec72f080%24%40apache.org%3E Mailing List, Mitigation, Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/104690 No Types Assigned http://www.securityfocus.com/bid/104690 Third Party Advisory, VDB Entry Added CWE CWE-611 Added CPE Configuration OR *cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:* versions from (excluding) 6.0.0 up to (including) 6.6.4 *cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (including) 7.3.1 -
CVE Modified by [email protected]
Jul. 11, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/104690 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-8026 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-8026
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.10 }} 0.00%
score
0.82196
percentile