40 lines
1.1 KiB
YAML
40 lines
1.1 KiB
YAML
id: CVE-2021-44528
|
|
|
|
info:
|
|
name: Open Redirect in Host Authorization Middleware
|
|
author: geeknik
|
|
severity: medium
|
|
description: Specially crafted "X-Forwarded-Host" headers in combination with certain "allowed host" formats can cause the Host Authorization middleware in Action Pack to redirect users to a malicious website.
|
|
reference:
|
|
- https://seclists.org/oss-sec/2021/q4/att-160/7-0-host-authorzation-open-redirect.patch
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-44528
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
|
|
cvss-score: 6.10
|
|
cve-id: CVE-2021-44528
|
|
cwe-id: CWE-601
|
|
tags: cve,cve2021,redirect
|
|
|
|
requests:
|
|
- raw:
|
|
- |
|
|
GET / HTTP/1.1
|
|
Host: {{Hostname}}
|
|
X-Forwarded-Host: //example.com
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: regex
|
|
part: header
|
|
regex:
|
|
- '(?m)^(?:Location\s*?:\s*?)(?:https?:\/\/|\/\/|\/\\\\|\/\\)?(?:[a-zA-Z0-9\-_\.@]*)example\.com\/?(\/|[^.].*)?$'
|
|
|
|
- type: status
|
|
status:
|
|
- 301
|
|
- 302
|
|
- 307
|
|
- 308
|
|
|
|
# Enhanced by mp on 2022/02/28
|