Weaknesses of type CWE-284

7,109 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-2026-46942HIGHVulnerability in the Oracle Process Manufacturing Process Planning product of Oracle E-Business Suite (component: Internal Operations). SupEPSS 0.4%CVE-2026-46822CRITICALVulnerability in the Oracle iAssets product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affectEPSS 0.4%CVE-2026-61330HIGHVulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that EPSS 0.4%CVE-2026-47031HIGHVulnerability in the Oracle Bills of Material product of Oracle E-Business Suite (component: Bill Issues). Supported versions that are affeEPSS 0.4%CVE-2026-60681HIGHVulnerability in the Oracle Process Manufacturing Regulatory Management product of Oracle E-Business Suite (component: Internal Operations).EPSS 0.4%CVE-2026-46854CRITICALVulnerability in the Oracle Enterprise Manager Base Platform product of Oracle Enterprise Manager (component: Target Management). SupportedEPSS 0.4%CVE-2026-61149HIGHVulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience MaEPSS 0.4%CVE-2026-46864HIGHVulnerability in the Oracle Enterprise Manager Base Platform product of Oracle Enterprise Manager (component: Agent Next Gen). Supported veEPSS 0.4%CVE-2026-60402CRITICALVulnerability in the TimesTen In-Memory Database product of Oracle TimesTen In-Memory Database (component: Kubernetes Operator). The suppoEPSS 0.4%CVE-2026-71055HIGHVulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Platform Security). The suppoEPSS 0.4%CVE-2026-35294CRITICALVulnerability in the Identity Manager Connector product of Oracle Fusion Middleware (component: Mainframe Connectors). Supported versions tEPSS 0.4%CVE-2026-62608CRITICALVulnerability in the Oracle Reports Developer product of Oracle Fusion Middleware (component: Security and Authentication). The supported EPSS 0.4%CVE-2025-49546LOWColdFusion | Improper Access Control (CWE-284)EPSS 0.4%CVE-2026-46782CRITICALVulnerability in the Oracle WebCenter Enterprise Capture product of Oracle Fusion Middleware (component: Client Bundle). Supported versionsEPSS 0.4%CVE-2026-70761HIGHVulnerability in the Oracle Risk Management product of Oracle E-Business Suite (component: Internal Operations). Supported versions that arEPSS 0.4%CVE-2026-60547CRITICALVulnerability in the Oracle Managed File Transfer product of Oracle Fusion Middleware (component: MFT Runtime Server). Supported versions tEPSS 0.4%CVE-2026-35311HIGHVulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1EPSS 0.4%CVE-2026-62462HIGHVulnerability in the Oracle Work in Process product of Oracle E-Business Suite (component: Internal Operations). Supported versions that arEPSS 0.4%CVE-2026-60767HIGHVulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Marketing). Supported versions that are affected are EPSS 0.4%CVE-2026-60995CRITICALVulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: Core). Supported versions that are aEPSS 0.4%