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Nuclei Templates

Umbraco Install - Exposure

ID: umbraco-installer

Severity: high

Author: DhiyaneshDk,stvnhrlnd

Tags: misconfig,umbraco,install,oss

Description

Section titled “Description”

Umbraco is susceptible to the Installation page exposure due to misconfiguration.

YAML Source

Section titled “YAML Source”
id: umbraco-installer


info:
  name: Umbraco Install - Exposure
  author: DhiyaneshDk,stvnhrlnd
  severity: high
  description: Umbraco is susceptible to the Installation page exposure due to misconfiguration.
  classification:
    cpe: cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: umbraco
    product: umbraco_cms
    shodan-query: title:"Install Umbraco"
  tags: misconfig,umbraco,install,oss


http:
  - method: GET
    path:
      - '{{BaseURL}}/install'
      - "{{BaseURL}}/umbraco/management/api/v1/server/status"




    stop-at-first-match: true
    matchers-condition: and
    matchers:
      - type: dsl
        dsl:
          - 'contains_all(body, "Install Umbraco", "umbracoInstallPageBody")'
          - 'contains_all(body, "serverStatus", "Install")'
        condition: or


      - type: dsl
        dsl:
          - 'contains_any(header, "text/html", "application/json")'
          - 'status_code == 200 || status_code == 503'
        condition: and
# digest: 490a0046304402205d96f6b4368dffdec89cde647c937a59b7781eb90790b88afe64e0a550e7add302203ad726805784bcd040e24845940140e34f78857c9aae572ee4fdf0d05cac2397:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/misconfiguration/installer/umbraco-installer.yaml"

View on Github