Weaknesses of type CWE-284

7,123 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-2026-60953HIGHVulnerability in the Oracle Telecommunications Billing Integrator product of Oracle E-Business Suite (component: Internal Operations). SuppEPSS 0.4%CVE-2026-60942HIGHVulnerability in the Oracle Service Fulfillment Manager product of Oracle E-Business Suite (component: Fulfillment Engine). Supported versiEPSS 0.4%CVE-2026-61005HIGHVulnerability in the Oracle Process Manufacturing Logistics product of Oracle E-Business Suite (component: Internal Operations). Supported EPSS 0.4%CVE-2026-87167HIGHVulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: G-Invoicing). Supported versions that are affected arEPSS 0.4%CVE-2026-61177HIGHVulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). Supported versions that are afEPSS 0.4%CVE-2026-70957HIGHVulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Installation and Configuration). TheEPSS 0.4%CVE-2026-61327HIGHVulnerability in the Oracle Bills of Material product of Oracle E-Business Suite (component: Internal Operations). Supported versions that EPSS 0.4%CVE-2026-60972HIGHVulnerability in the Oracle E-Business Tax product of Oracle E-Business Suite (component: Internal Operations). Supported versions that areEPSS 0.4%CVE-2026-47014HIGHVulnerability in the Oracle Product Workbench product of Oracle E-Business Suite (component: Security). Supported versions that are affecteEPSS 0.4%CVE-2026-60986HIGHVulnerability in the Oracle Project Portfolio Analysis product of Oracle E-Business Suite (component: Internal Operations). Supported versiEPSS 0.4%CVE-2026-46906CRITICALVulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Enterprise Infrastructure Security). SupportedEPSS 0.4%CVE-2026-60520HIGHVulnerability in the Oracle Unified Directory product of Oracle Fusion Middleware (component: OUD Core). Supported versions that are affectEPSS 0.4%CVE-2026-60817HIGHVulnerability in the Oracle iStore product of Oracle E-Business Suite (component: Shopping Cart). Supported versions that are affected are EPSS 0.4%CVE-2026-60904HIGHVulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: Create Item Instance). Supported versions that arEPSS 0.4%CVE-2026-60749HIGHVulnerability in the Oracle Assets product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affecteEPSS 0.4%CVE-2026-87153HIGHVulnerability in the Oracle Product Hub product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are afEPSS 0.4%CVE-2026-61270HIGHVulnerability in the JD Edwards EnterpriseOne Orchestrator product of Oracle JD Edwards (component: E1 IOT Orchestrator Security). SupporteEPSS 0.4%CVE-2026-70830HIGHVulnerability in the Oracle Process Manufacturing Systems product of Oracle E-Business Suite (component: Internal Operations). Supported veEPSS 0.4%CVE-2026-60323HIGHVulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: OIM Legacy UI). Supported versions that are afEPSS 0.4%CVE-2026-60768HIGHVulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Graph / Charting). Supported versions thaEPSS 0.4%