id: CVE-2021-25111

info:
  name: WordPress English Admin <1.5.2 - Open Redirect
  author: akincibor
  severity: medium
  description: WordPress English Admin plugin before 1.5.2 contains an open redirect vulnerability. The plugin does not validate the admin_custom_language_return_url before redirecting users to it. An attacker can possibly obtain sensitive information, modify data, and/or execute unauthorized operations.
  reference:
    - https://wpscan.com/vulnerability/af548fab-96c2-4129-b609-e24aad0b1fc4
    - https://nvd.nist.gov/vuln/detail/CVE-2021-25111
  tags: cve2021,unauth,wpscan,wp-plugin,redirect,wordpress,wp,cve
  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-2021-25111
    cwe-id: CWE-601

requests:
  - method: GET
    path:
      - "{{BaseURL}}/wp-admin/admin-ajax.php?action=heartbeat&admin_custom_language_toggle=1&admin_custom_language_return_url=https://interact.sh"

    matchers:
      - type: regex
        part: header
        regex:
          - '(?m)^(?:Location\s*?:\s*?)(?:https?:\/\/|\/\/|\/\\\\|\/\\)(?:[a-zA-Z0-9\-_\.@]*)interact\.sh\/?(\/|[^.].*)?$' # https://regex101.com/r/L403F0/1

# Enhanced by md on 2022/10/14