mybb-installer: MyBB Installation Panel - Detect

2026-07-09 MyBB installer PoC Public

Description

Detects exposed MyBB Installation page.

PoC

id: mybb-installer

info:
  name: MyBB Installation Panel - Detect
  author: ritikchaddha
  severity: high
  description: |
    Detects exposed MyBB Installation page.
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
    cvss-score: 8.6
    cwe-id: CWE-200
    cpe: cpe:2.3:a:mybb:mybb:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: mybb
    product: mybb
    shodan-query:
      - http.title:"MyBB"
      - http.title:"mybb"
    fofa-query: title="mybb"
    google-query: intitle:"mybb"
  tags: misconfig,install,exposure,mybb,vuln

http:
  - method: GET
    path:
      - '{{BaseURL}}/install/index.php'

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - 'MyBB'
          - 'Installation Wizard'
        condition: and

      - type: word
        part: body
        words:
          - 'currently locked'
        negative: true

      - type: status
        status:
          - 200
# digest: 490a0046304402203627a3a3b1c5f9ba1e619ca832e005ec58f607baccbf1df5d440a4bf227370b1022043d4f7bd7e5f3d9841c1bbc707fe2cea4ec5e176b2ed8f1b2f9e4399e47898df:922c64590222798bb761d5b6d8e72950

# Visit https://trap.biu.life/ to view exploit trends for this vulnerability.

References

Related Vulnerabilities