Microsoft Copilot security directory

Lexoffice (Independent Publisher)

Published by LowCodeInvestigator

High risk

The Lexware API provides programmatic access to core Lexware business functionalities such as articles, contacts, invoices, orders, and file management. This Independent Publisher connector enables secure integration with Lexware’s REST API, allowing users to create and retrieve business data, automate processes, and connect Lexware resources with Power Platform applications. The connector uses OAuth 2.0 Authorization Code Flow for secure authentication and API guidelines.

Security assessment

Plutonium assessed this connector for permissions, capabilities, and security-relevant behavior.

  • Reads your private information: This connector can read data the connected service holds about you - documents, messages, contact lists, source code, customer records, or saved profile details - and pass it back to the AI.
  • Can change or update your information: This connector can edit, rename, overwrite, or otherwise modify records in the connected service. If a request gets manipulated, your data could be altered without you noticing.
  • Can permanently delete data: This connector can erase records, files, or accounts. Once deleted the data may be unrecoverable - even an accidental request can cause permanent loss.
  • Can spend money on your behalf: This connector can initiate charges, orders, or subscriptions. An AI executing these actions could trigger unauthorized financial transactions.
  • Sends your data to outside companies: Anything you share with this connector flows to a third-party service. That company sees, stores, and may use the data according to their own policies.

Available capabilities

This add-on exposes 45 tools or capabilities.

  • Create a Contact
  • Create a Credit Note
  • Create a Delivery Note
  • Create a dunning
  • Create a Quotation
  • Create a Voucher
  • Create an Article
  • Create an Invoice
  • Create an Order Confirmation
  • Delete a Event-Subscription
  • Delete an Article
  • Download a File
  • Filtering Articles
  • Render a Credit Note Document (PDF)
  • Render a Delivery Note Document (PDF)
  • Render a dunning Document (PDF)
  • Render a Quotation Document (PDF)
  • Render an Invoice Document (PDF)
  • Render an Order Confirmation Document (PDF)
  • Retrieve a Contact
  • Retrieve a Credit Note
  • Retrieve a Delivery Note
  • Retrieve a Down Payment Invoice
  • Retrieve a dunning

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