Fallos del tipo CWE-284

7126 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-2026-70938MEDIUMVulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is EPSS 0.4%CVE-2026-62560HIGHVulnerability in the Oracle HRMS (Norway) product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are EPSS 0.4%CVE-2026-70969MEDIUMVulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is EPSS 0.4%CVE-2026-62455HIGHVulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that EPSS 0.4%CVE-2025-23329HIGHNVIDIA Triton Inference Server for Windows and Linux contains a vulnerability where an attacker could cause memory corruption by identifyingEPSS 0.4%CVE-2026-61112MEDIUMVulnerability in the Oracle Order Management product of Oracle E-Business Suite (component: Product Diagnostic Tools). Supported versions tEPSS 0.4%CVE-2026-34301MEDIUMVulnerability in the PeopleSoft Enterprise FIN Maintenance Management product of Oracle PeopleSoft (component: Work Order Management). TheEPSS 0.4%CVE-2026-61323MEDIUMVulnerability in the Oracle Advanced Benefits product of Oracle E-Business Suite (component: Internal Operations). The supported version tEPSS 0.4%CVE-2026-23494MEDIUMPimcore is Missing Function Level Authorization on "Static Routes" ListingEPSS 0.4%CVE-2026-70732MEDIUMVulnerability in the Oracle Mobile Application Server product of Oracle E-Business Suite (component: MWA Terminal Server). Supported versioEPSS 0.4%CVE-2025-11440MEDIUMJhumanJ OpnForm edit access controlEPSS 0.4%CVE-2026-62562MEDIUMVulnerability in the Oracle HRMS (US) product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affeEPSS 0.4%CVE-2026-34306MEDIUMVulnerability in the PeopleSoft Enterprise FIN Project Costing product of Oracle PeopleSoft (component: Projects). The supported version tEPSS 0.4%CVE-2026-70771HIGHVulnerability in the Oracle Warehouse Management product of Oracle E-Business Suite (component: Internal Operations). Supported versions thEPSS 0.4%CVE-2026-34299MEDIUMVulnerability in the PeopleSoft Enterprise FIN Maintenance Management product of Oracle PeopleSoft (component: Work Order Management). TheEPSS 0.4%CVE-2025-50405MEDIUMIntelbras RX1500 Router v2.2.17 and before is vulnerable to Incorrect Access Control in the FirmwareUpload function and GetFirmwareValidatioEPSS 0.4%CVE-2026-62467HIGHVulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Common Events). The supported versioEPSS 0.4%CVE-2026-60690HIGHVulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that EPSS 0.4%CVE-2026-61199HIGHVulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). The supported version that isEPSS 0.4%CVE-2026-60824HIGHVulnerability in the Oracle iSupport product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affecEPSS 0.4%