Azure App Service Automated Backup Not Configured

ID: azure-appservice-backup-not-enabled

Severity: medium

Author: princechaddha

Tags: cloud,devops,azure,microsoft,appservice,azure-cloud-config

Description

Ensure that Backup and Restore feature is enabled and configured to create custom backups for your Microsoft Azure App Service applications.

YAML Source

id: azure-appservice-backup-not-enabled
info:
  name: Azure App Service Automated Backup Not Configured
  author: princechaddha
  severity: medium
  description: |
    Ensure that Backup and Restore feature is enabled and configured to create custom backups for your Microsoft Azure App Service applications.
  impact: |
    If Automated Backups are not enabled and configured, it may lead to potential data loss and non-compliance with regulatory requirements.
  remediation: |
    Enable and configure the Backup and Restore feature for Azure App Services applications through the Azure portal or Azure CLI to ensure compliance and data integrity.
  reference:
    - https://docs.microsoft.com/en-us/azure/app-service/manage-backup
  tags: cloud,devops,azure,microsoft,appservice,azure-cloud-config

flow: |
  code(1);
  for (let AppServiceData of iterate(template.appServiceList)) {
    AppServiceData = JSON.parse(AppServiceData);
    set("name", AppServiceData.name);
    set("resourceGroup", AppServiceData.resourceGroup);
    code(2);
  }

self-contained: true
code:
  - engine:
      - sh
      - bash
    source: |
      az webapp list --output json --query '[*].{name:name, resourceGroup:resourceGroup}'

    extractors:
      - type: json
        name: appServiceList
        internal: true
        json:
          - '.[]'

  - engine:
      - sh
      - bash
    source: |
      az webapp config backup show --webapp-name $name --resource-group $resourceGroup --output json

    matchers:
      - type: word
        part: stderr
        words:
          - "Backup configuration not found"

    extractors:
      - type: dsl
        dsl:
          - 'name + " in " + resourceGroup + " does not have automated backups enabled"'
# digest: 4b0a004830460221009023e345006bc362d6981677ef17287bdc886372a95eab24ea1d0252198aa0e1022100e1c13f7deb35af6eec29d45e919773bcf7ee455dac2a32a8ed1cd7ca3fe89316:922c64590222798bb761d5b6d8e72950

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.

$ nuclei -u "URL" -t "cloud/azure/appservice/azure-appservice-backup-not-enabled.yaml"

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