Fallos del tipo CWE-284

7111 resultados

Controle de acesso insuficiente ou ausente

A aplicação não valida corretamente quem pode acessar determinado recurso (arquivo, API, função, dados), permitindo que usuários não autorizados façam operações que deveriam estar bloqueadas. É um dos problemas mais comuns em segurança: sem autenticação e autorização robustas, qualquer um consegue fazer o que não deveria.

Ejemplo

Um admin panel acessível via /admin sem login real, ou uma API que retorna dados de qualquer usuário basta mudar um ID na URL sem verificar se você tem permissão. Outro caso: arquivo de configuração com credenciais exposto publicamente porque a aplicação não define permissões de leitura no servidor.

Cómo mitigar

Implemente autenticação forte (sessões, tokens JWT) e autorização em toda operação sensível — verifique explicitamente se o usuário logado tem permissão antes de retornar dados ou executar ações. Use listas de controle de acesso (ACL) ou Role-Based Access Control (RBAC), e nunca confie em IDs de usuário vindos do cliente sem validação server-side.

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%