Weaknesses of type CWE-284

7,111 results

Controle de acesso inadequado a recursos

A aplicação falha em validar ou impõe regras insuficientes para determinar quem pode acessar um recurso (arquivo, API, dados, funcionalidade). Um usuário não autorizado consegue contornar essas restrições e acessar o que não deveria, seja por falta de autenticação, autorização fraca ou lógica de controle de acesso bugada.

Example

Um sistema de gestão de RH permite que qualquer funcionário logado acesse `/api/salarios/{id}` substituindo o ID na URL. Sem verificar se o usuário é gestor ou RH, a API retorna dados salariais de qualquer pessoa da empresa. Um dev junior consegue ver quanto ganha o CTO.

How to mitigate

Implemente verificação explícita de permissões antes de qualquer acesso: confirme autenticação (quem é), autorização (o que pode fazer) e aplique o princípio do menor privilégio. Use listas de controle de acesso (ACL), roles bem definidos e sempre valide no backend, nunca confie em dados do cliente.

CVE-2026-61213HIGHVulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). Supported versions that are afEPSS 0.4%CVE-2026-60654HIGHVulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Web Content Management). Supported versions tEPSS 0.4%CVE-2026-60738HIGHVulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: Create Item Instance). Supported versions that arEPSS 0.4%CVE-2026-71044HIGHVulnerability in the Oracle Agile PLM product of Oracle Supply Chain (component: Export). The supported version that is affected is 9.3.6.EPSS 0.4%CVE-2026-46907CRITICALVulnerability in the JD Edwards EnterpriseOne Order Promising product of Oracle JD Edwards (component: Order Promising Integration). The sEPSS 0.4%CVE-2026-60879HIGHVulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Configuration Manager). Supported versions EPSS 0.4%CVE-2026-60990CRITICALVulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: Core). Supported versions that are aEPSS 0.4%CVE-2026-60157HIGHVulnerability in Oracle GoldenGate (component: Service Manager). Supported versions that are affected are 19.1.0.0.0-19.29.0.0, 21.3-21.21 EPSS 0.4%CVE-2026-60730CRITICALVulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Composer). Supported versions that are affecteEPSS 0.4%CVE-2026-60583HIGHVulnerability in the Oracle Transportation Management product of Oracle Supply Chain (component: Install). The supported version that is aEPSS 0.4%CVE-2026-60268HIGHVulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.EPSS 0.4%CVE-2026-60729HIGHVulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Composer). Supported versions that are affecteEPSS 0.4%CVE-2026-60542CRITICALVulnerability in the Oracle Business Process Management Suite product of Oracle Fusion Middleware (component: Human Workflow). Supported veEPSS 0.4%CVE-2026-46814CRITICALVulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework). Supported versions that aEPSS 0.4%CVE-2026-35321CRITICALVulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supported versions that are EPSS 0.4%CVE-2026-70729HIGHVulnerability in the Oracle Teleservice product of Oracle E-Business Suite (component: Service Request Form). Supported versions that are aEPSS 0.4%CVE-2026-61118HIGHVulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: OIM Legacy UI). Supported versions that are afEPSS 0.4%CVE-2026-61317CRITICALVulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that EPSS 0.4%CVE-2026-46967HIGHVulnerability in the Oracle Public Sector Financials (International) product of Oracle E-Business Suite (component: Authorization). SupportEPSS 0.4%CVE-2026-77008MEDIUMHEL Online Classroom: AI-powered Online Classrooms <= 1.0.3 - Unauthenticated Plugin Settings UpdateEPSS 0.4%