nifi-unauth: Apache NiFi - Unauthenticated Access

日期: 2025-09-01 | 影响软件: Apache NiFi | POC: 已公开

漏洞描述

Apache NiFi server was able to be accessed because no authentication was required. SHODAN: title:"NiFi" FOFA: title="nifi" && body="Did you mean"

PoC代码[已公开]

id: nifi-unauth

info:
  name: Apache NiFi - Unauthenticated Access
  author: pwnhxl
  severity: high
  verified: true
  description: |
     Apache NiFi server was able to be accessed because no authentication was required.
     SHODAN: title:"NiFi"
     FOFA: title="nifi" && body="Did you mean"
  reference:
    - https://github.com/jm0x0/apache_nifi_processor_rce
  tags: misconfig,apache,nifi,unauth
  created: 2023/06/17

rules:
  r0:
    request:
      method: GET
      path: /nifi-api/access/config
    expression: |
      response.status == 200 && 
      response.headers["content-type"].contains("application/json") &&
      response.body.bcontains(b'"supportsLogin":false}')
expression: r0()
来源: https://github.com/zan8in/afrog/blob/main/pocs/afrog-pocs/unauthorized/nifi-unauth.yaml

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