Weaknesses of type CWE-639

2,495 results

Manipulação de identificador para acessar dados de outro usuário

A aplicação não valida adequadamente se o usuário autenticado tem permissão para acessar o recurso solicitado, permitindo que modifique parâmetros (como IDs) para acessar dados alheios. Por exemplo, ao mudar o ID de um pedido na URL de 123 para 456, consegue visualizar pedidos de outros clientes sem controle de acesso real.

Example

Um banco digital permite acessar extratos via URL /extrato?conta_id=5000. Se um usuário muda para conta_id=5001, consegue ver o extrato de outra pessoa apenas porque a aplicação valida apenas autenticação, não autorização específica para aquele recurso.

How to mitigate

Implemente verificação de autorização em cada acesso a recurso: valide se o usuário autenticado de fato possui permissão para aquele ID específico, comparando contra dados da sessão ou banco de dados. Use abstração (ex: 'minha conta' em vez de IDs diretos) e evite expor identificadores sequenciais previsíveis.

CVE-2024-10770MEDIUMEnvo Extra <= 1.9.3 - Authenticated (Contributor+) Post DisclosureEPSS 0.3%CVE-2026-86782MEDIUMVisualizer < 4.0.6 - Contributor+ Arbitrary Post/Page Modification via IDOREPSS 0.3%CVE-2026-92425MEDIUMHydra Booking < 1.2.4 - Hydra Host+ Cross-Host Account Modification and Deletion via IDOREPSS 0.3%CVE-2025-1031HIGHIDOR in Utarit Informatics' SoliClubEPSS 0.3%CVE-2025-13474HIGHIDOR in Menulux Software's Mobile AppEPSS 0.3%CVE-2026-82582MEDIUMAn authorization bypass vulnerability exists in SHIRASAGI through a user-controlled key, which may allow an unauthorized attacker to retrievEPSS 0.3%CVE-2025-67919MEDIUMWordPress Woffice Core plugin <= 5.4.30 - Insecure Direct Object References (IDOR) vulnerabilityEPSS 0.3%CVE-2025-31933MEDIUMGrowatt Cloud Applications Authorization Bypass Through User-Controlled KeyEPSS 0.3%CVE-2025-11850MEDIUMImproper Implicit Association via User Store Initialization in WSO2 Identity Server [Identity Confusion / External IDP Use]EPSS 0.3%CVE-2026-4160MEDIUMFluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder <= 6.1.21 - Insecure Direct Object Reference in Stripe SCA Confirmation to Unauthenticated Payment Status ModificationEPSS 0.3%CVE-2025-27575MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled KeyEPSS 0.3%CVE-2025-54691MEDIUMWordPress Motors Plugin plugin <= 1.4.80 - Insecure Direct Object References (IDOR) VulnerabilityEPSS 0.3%CVE-2025-30257MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled KeyEPSS 0.3%CVE-2025-31147MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled KeyEPSS 0.3%CVE-2025-27929MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled KeyEPSS 0.3%CVE-2026-45155LOWNextcloud: Private circle can be added to another circle via APIEPSS 0.3%CVE-2026-5459MEDIUMUser Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration <= 4.3.1 - Unauthenticated Insecure Direct Object Reference to Arbitrary User Subscription OverwriteEPSS 0.3%CVE-2025-31357MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled KeyEPSS 0.3%CVE-2025-27927MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled KeyEPSS 0.3%CVE-2025-3292MEDIUMUser Registration & Membership – Custom Registration Form, Login Form, and User Profile <= 4.1.3 - Insecure Direct Object Reference to Authenticated (Subscriber+) User Password UpdateEPSS 0.3%