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-2026-60867HIGHVulnerability in the Oracle Advanced Pricing product of Oracle E-Business Suite (component: Pricing Installation). Supported versions that EPSS 0.4%CVE-2026-60877HIGHVulnerability in the Oracle Trade Management product of Oracle E-Business Suite (component: Claim LOV). Supported versions that are affecteEPSS 0.4%CVE-2026-60740HIGHVulnerability in the Oracle Cash Management product of Oracle E-Business Suite (component: Internal Operations). Supported versions that arEPSS 0.4%CVE-2026-60974HIGHVulnerability in the Oracle E-Business Tax product of Oracle E-Business Suite (component: Internal Operations). Supported versions that areEPSS 0.4%CVE-2026-60768HIGHVulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Graph / Charting). Supported versions thaEPSS 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-2026-62530HIGHVulnerability in the Oracle HRMS (France) product of Oracle E-Business Suite (component: French HR). Supported versions that are affected aEPSS 0.4%CVE-2026-17432LOWNousResearch hermes-agent SimpleX Gateway Authorization adapter.py access controlEPSS 0.4%CVE-2026-60564CRITICALVulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). Supported versions that are afEPSS 0.4%CVE-2026-62504HIGHVulnerability in the Oracle Time and Labor product of Oracle E-Business Suite (component: Internal Operations). Supported versions that areEPSS 0.4%CVE-2026-61301HIGHVulnerability in the Oracle Process Manufacturing Financials product of Oracle E-Business Suite (component: Internal Operations). SupportedEPSS 0.4%CVE-2026-46891HIGHVulnerability in the JD Edwards EnterpriseOne Accounts Payable product of Oracle JD Edwards (component: Accounts Payable). The supported vEPSS 0.4%CVE-2026-60875HIGHVulnerability in the Oracle Trade Management product of Oracle E-Business Suite (component: Claim LOV). Supported versions that are affecteEPSS 0.4%CVE-2026-60710HIGHVulnerability in the Oracle EDI Gateway product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are afEPSS 0.4%CVE-2026-60706HIGHVulnerability in the Oracle Process Manufacturing Inventory product of Oracle E-Business Suite (component: Internal Operations). Supported EPSS 0.4%CVE-2026-61000HIGHVulnerability in the Oracle Process Manufacturing Systems product of Oracle E-Business Suite (component: Internal Operations). Supported veEPSS 0.4%CVE-2026-70999HIGHVulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience MaEPSS 0.4%CVE-2026-60965HIGHVulnerability in the Oracle HRMS (France) product of Oracle E-Business Suite (component: French HR). Supported versions that are affected aEPSS 0.4%CVE-2026-60966HIGHVulnerability in the Oracle Public Sector Human Resources product of Oracle E-Business Suite (component: Regression Testing). Supported verEPSS 0.4%CVE-2026-70881HIGHVulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supportEPSS 0.4%