Fallos del tipo CWE-862

9258 resultados

Falta de verificação de autorização

O software permite que um usuário acesse recursos ou execute ações sem verificar se ele tem permissão para isso. O código autentica (confirma quem é), mas não autoriza (verifica o que pode fazer). Resultado: qualquer autenticado pode fazer o que quiser — ler dados de outros usuários, deletar registros, alterar configurações.

Ejemplo

Uma API de banco de dados que autentica o cliente via token JWT, mas retorna qualquer registro solicitado sem checar se o usuário é dono do dado. Um usuário autenticado consegue consultar CPF, conta bancária e extrato de qualquer outro cliente apenas mudando um parâmetro ID na requisição.

Cómo mitigar

Implemente controle de acesso em cada operação sensível: antes de retornar um recurso, valide se o usuário autenticado tem permissão (via papel, proprietário, ou ACL). Use um padrão consistente — biblioteca de autorização, middleware ou serviço centralizado — para não deixar brechas espalhadas no código.

CVE-2022-20503HIGHIn onCreate of WifiDppConfiguratorActivity.java, there is a possible way for a guest user to add a WiFi configuration due to a missing permiEPSS 0.2%CVE-2026-87860MEDIUMSubscriptions for WooCommerce < 2.0.3 - Subscription Cancellation via CSRFEPSS 0.2%CVE-2026-106344MEDIUMMissing authorization in Permissions in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer procEPSS 0.2%CVE-2026-97176MEDIUMKeycloak-services: keycloak-services: essential acr requirement silently bypassed via cookie authenticatorEPSS 0.2%CVE-2022-20506HIGHIn onCreate of WifiDialogActivity.java, there is a missing permission check. This could lead to local escalation of privilege from a guest uEPSS 0.2%CVE-2023-44214MEDIUMSensitive information disclosure due to missing authorization. The following products are affected: Acronis Agent (Linux, macOS, Windows) beEPSS 0.2%CVE-2022-38670HIGHIn soundrecorder service, there is a missing permission check. This could lead to elevation of privilege in contacts service with no additioEPSS 0.2%CVE-2023-45242MEDIUMSensitive information disclosure due to missing authorization. The following products are affected: Acronis Cyber Protect Cloud Agent (LinuxEPSS 0.2%CVE-2023-45240MEDIUMSensitive information disclosure due to missing authorization. The following products are affected: Acronis Agent (Linux, macOS, Windows) beEPSS 0.2%CVE-2025-15473MEDIUMTimetics < 1.0.52 - Unauthenticated Payment/Booking Status UpdateEPSS 0.2%CVE-2022-38669HIGHIn soundrecorder service, there is a missing permission check. This could lead to elevation of privilege in contacts service with no additioEPSS 0.2%CVE-2022-2985HIGHIn music service, there is a missing permission check. This could lead to elevation of privilege in contacts service with no additional execEPSS 0.2%CVE-2026-94260MEDIUMSifalo Pay 2.0 - 2.5.2 - Unauthenticated Order Payment Metadata Modification and Forced Order FailureEPSS 0.2%CVE-2026-105975MEDIUMCamPay Shortcode Payment Gateway < 1.7 - Unauthenticated Payment Status Forgery via external_referenceEPSS 0.2%CVE-2026-104751MEDIUMRank Math SEO < 1.0.280 - Unauthenticated SEO Analyzer Results DeletionEPSS 0.2%CVE-2026-94360MEDIUMPaymentfor Gateway for WooCommerce < 1.0.6 - Unauthenticated Order Payment Forgery via Unverified Card CallbacksEPSS 0.2%CVE-2026-66061HIGHHome Assistant: iOS Companion app forwards NFC/QR tag scans without confirmation, enabling silent automation executionEPSS 0.2%CVE-2026-66060HIGHHome Assistant: Unconfirmed NFC/QR tag scans allow silent automation execution by untrusted callersEPSS 0.2%CVE-2026-86850MEDIUMSKU Error Fixer for WooCommerce <= 1.0 - Unauthenticated Orphaned Product Variation DeletionEPSS 0.2%CVE-2026-55530MEDIUMPraisonAI: ast_grep_rewrite rewrites arbitrary files without the @require_approval gate enforced on every sibling mutation toolEPSS 0.2%