Fallos del tipo CWE-862

8882 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-2026-87622MEDIUMMissing authorization in FedCM in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass web origin policy via a crafted HEPSS 0.3%CVE-2026-18421LOWConcrete CMS 9.0.0-9.5.2 Boards data source dashboard is missing an authorization check, allowing a low-privileged board editor to modify or delete configured data sources on boards they do not controlEPSS 0.3%CVE-2026-79212MEDIUMMissing authorization in Passwords in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer procesEPSS 0.3%CVE-2026-81916MEDIUMIncorrect Authorization in the Concrete CMS Express Entries Dashboard below version 9.5.3 Allows Entry Creation in an Unauthorized ObjectEPSS 0.3%CVE-2025-27437MEDIUMMissing Authorization check in SAP NetWeaver Application Server ABAP (Virus Scan Interface)EPSS 0.3%CVE-2026-79110MEDIUMMissing authorization in Preload in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via a craftedEPSS 0.3%CVE-2026-33426LOWDiscourse users can edit or synonymize hidden tags they can't seeEPSS 0.3%CVE-2026-84323MEDIUMMissing authorization in FileSystem in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer proceEPSS 0.3%CVE-2025-69063HIGHWordPress New User Approve plugin <= 3.2.0 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2023-25030MEDIUMWordPress Buy Me a Coffee plugin <= 3.7 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2025-46535MEDIUMWordPress Custom Login and Registration plugin <= 1.0.0 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2024-2544HIGHPopup Builder <= 4.3.0 - Missing Authorization in Multiple AJAX ActionsEPSS 0.3%CVE-2025-54743MEDIUMWordPress Download After Email Plugin 2.1.5-2.1.6 - Other Vulnerability Type VulnerabilityEPSS 0.3%CVE-2025-52800HIGHWordPress The E-Commerce ERP <= 2.1.1.3 - Broken Access Control VulnerabilityEPSS 0.3%CVE-2025-32221MEDIUMWordPress EazyDocs plugin <= 2.7.1 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2025-32216MEDIUMWordPress Spider Elements – Addons for Elementor plugin <= 1.6.6 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-5146MEDIUMImproper access control in the notification management endpoints in Devolutions Server allows an unauthenticated attacker to modify or deletEPSS 0.3%CVE-2025-67624MEDIUMWordPress Optimize More! – Images plugin <= 1.1.3 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2025-0068MEDIUMMissing Authorization check in Remote Function Call (RFC) in SAP NetWeaver Application Server ABAPEPSS 0.3%CVE-2023-42473MEDIUMMissing Authorization Check In S/4HANA (Manage Withholding Tax Items)EPSS 0.3%