{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"2026-07-31","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"auth_required","category":"Web Connector","confidence":"medium","description":"Fattura24 analyzes accounting and business-management data. Compare revenue, VAT, receivables, payments, margins, and budgets. Requires an active subscription and OAuth connection; access is read-only.","did":"f059b8ff-1423-4b27-963c-76eaefd6d881","documentation_url":"https://www.fattura24.com/mcp/configurazione/","editorial_description":{"extended_description":"Inspect product or geographic sales, invoice aging, trial balances, and forecast comparisons. The connector does not create invoices, submit documents to SDI, or change master records.","schema_version":1,"summary":"Fattura24 analyzes accounting and business-management data.\nCompare revenue, VAT, receivables, payments, margins, and budgets.\nRequires an active subscription and OAuth connection; access is read-only."},"homepage_url":"","icon":"","id":"f059b8ff-1423-4b27-963c-76eaefd6d881","installs":0,"last_scanned":"","license":"","long_description":"Inspect product or geographic sales, invoice aging, trial balances, and forecast comparisons. The connector does not create invoices, submit documents to SDI, or change master records.","manual_assessment":"medium","manual_review":{"all_findings":[{"evidence":"The listing says Claude can query revenue, collections, payments, VAT, margins, unpaid invoices, profitability, forecasts, churn, and documents.","reasoning":"This is sensitive company financial and customer billing data.","risk_type":"private_data_read","severity":"medium","title":"Invoices, payments, VAT, revenue, and margins are exposed","triggering_tools_or_skills":["ricerca_documenti","report_analisi_iva","report_fatturato","report_pagamenti_confronto","report_bilancino"]},{"evidence":"Document search and tax-exchange result downloads return user-generated invoice and administrative content.","reasoning":"Uploaded or counterpart-authored document text is untrusted model input.","risk_type":"prompt_injection_exposure","severity":"low","title":"Business documents enter model context","triggering_tools_or_skills":["ricerca_documenti","download_esito_sdi"]}],"assessment_status":"provisional","auth_and_scopes":"Authentication grants read-only access to a Fattura24 business/accounting account; exact role scopes are not stated.","blocked_missing_evidence":null,"confidence":"medium","displayed_risk":"medium","evidence_completeness":"partial","manual_overall_risk":"medium","official_sources":[{"accessed_at":"2026-10-10T20:24:37Z","url_or_path":"plutosecurity/plutonium@b749c8dc43536c794409be9805edd48063f045e2:app/data/conn/claudesec/f059b8ff-1423-4b27-963c-76eaefd6d881.json","what_it_proves":"Candidate PR #125 record identity (name \"Fattura24\", publisher, type web_connector) and 16 stored tool names; no tool descriptions stored"},{"accessed_at":"2026-09-22T10:46:07Z","url_or_path":"https://api.anthropic.com/api/directory/servers?verified_tier=anthropic,partner,community (snapshot claude-directory-all-tiers-2026-09-22.json)","what_it_proves":"Official Claude Directory listing https://claude.ai/directory/f059b8ff-1423-4b27-963c-76eaefd6d881: complete tool_names inventory (16 tools), remote streamable-http endpoint https://www.app.fattura24.com/mcp, auth_posture auth_required, directory tier community"}],"primary_reason":"Fattura24 is read-only but exposes broad private accounting and invoice data.","provisional_risk":null,"publication_recommendation":"accept","requires_runtime_verification":true,"review_key":"claude:f059b8ff-1423-4b27-963c-76eaefd6d881","reviewed_at":"2026-10-10","reviewer_notes":"Reviewed all 16 tools; segnala_limite_connettore appears to report a connector limit, not perform an accounting write.","risk_domains":{"arbitrary_network_access":"false","authz_ambiguity":"false","browser_control":"false","credential_or_admin_actions":"false","deletes_data":"false","deployment_or_infrastructure":"false","dynamic_hidden_actions":"false","filesystem_or_repo_access":"false","forwards_data_to_third_party":"true","modifies_data":"false","persistent_credentials":"true","prompt_injection_exposure":"true","provenance_uncertainty":"true","reads_private_data":"true","runs_code_or_queries":"false","sends_messages_as_user":"false","spends_or_moves_money":"false"},"tools_or_skills_reviewed":16,"tools_or_skills_total":16},"name":"Fattura24","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=f059b8ff-1423-4b27-963c-76eaefd6d881&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://www.fattura24.com/mcp/termini-di-utilizzo-e-informativa-privacy-connettore-mcp/","provisional_risk":null,"publication_recommendation":"accept","publisher":"Fattura24 Srl","publisher_url":"https://www.fattura24.com/","remote_url":"https://www.app.fattura24.com/mcp","repository_url":"","risk":"medium","risk_severity":"medium","security_risks":[{"description":"This connector can read information available to the connected account and return it to the AI. Review findings: This is sensitive company financial and customer billing data.","evidence":"Invoices, payments, VAT, revenue, and margins are exposed: The listing says Claude can query revenue, collections, payments, VAT, margins, unpaid invoices, profitability, forecasts, churn, and documents.","manual_risk_type":"private_data_read","remediation":{"block_tool_categories":["data_exfiltration"],"steps":["Use a least-privilege account limited to the information required by the workflow.","Restrict folders, projects, tenants, and other data scopes wherever the provider allows it.","Review access logs for unexpected reads or bulk retrieval."]},"risk_type":"reads_private_data","severity":"medium","title":"Invoices, payments, VAT, revenue, and margins are exposed","triggering_tools":["ricerca_documenti","report_analisi_iva","report_fatturato","report_pagamenti_confronto","report_bilancino"]}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"assistenza@fattura24.com","tags":["network_access","oauth_required","reads_private_data","web_connector"],"tools":[{"description":"","name":"account_consumi_mcp"},{"description":"","name":"account_dettagli"},{"description":"","name":"download_esito_sdi"},{"description":"","name":"report_analisi_iva","risk":{"category":"data_exfiltration","level":"medium","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can read information available to the connected account and return it to the AI. Review findings: This is sensitive company financial and customer billing data."}},{"description":"","name":"report_area_geografica"},{"description":"","name":"report_bilancino","risk":{"category":"data_exfiltration","level":"medium","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can read information available to the connected account and return it to the AI. Review findings: This is sensitive company financial and customer billing data."}},{"description":"","name":"report_churn_rate"},{"description":"","name":"report_fatturato","risk":{"category":"data_exfiltration","level":"medium","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can read information available to the connected account and return it to the AI. Review findings: This is sensitive company financial and customer billing data."}},{"description":"","name":"report_fatturato_confronto"},{"description":"","name":"report_forecast"},{"description":"","name":"report_pagamenti_confronto","risk":{"category":"data_exfiltration","level":"medium","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can read information available to the connected account and return it to the AI. Review findings: This is sensitive company financial and customer billing data."}},{"description":"","name":"report_pareto"},{"description":"","name":"report_prodotti_servizi"},{"description":"","name":"ricerca_documenti","risk":{"category":"data_exfiltration","level":"medium","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can read information available to the connected account and return it to the AI. Review findings: This is sensitive company financial and customer billing data."}},{"description":"","name":"ricerca_esito_sdi"},{"description":"","name":"segnala_limite_connettore"}],"tools_count":16,"transport":"streamable-http","type":"web_connector","url":"https://claude.ai/directory/f059b8ff-1423-4b27-963c-76eaefd6d881","uuid":"81fd780c-bd52-5018-9737-de95e5755c12","verification_tier":"community","version":""},"query_key":"fattura24","schema_version":1,"status":"match"}