Weaknesses of type CWE-284

7,140 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-2026-58437HIGHRepository Visibility Manipulation via Git Push OptionsEPSS 0.3%CVE-2026-61210HIGHVulnerability in the PeopleSoft Enterprise SCM Manufacturing product of Oracle PeopleSoft (component: Security). The supported version thaEPSS 0.3%CVE-2026-70845HIGHVulnerability in the Oracle Loans product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affectedEPSS 0.3%CVE-2026-46818HIGHVulnerability in the Oracle Payments product of Oracle E-Business Suite (component: File Transmission). Supported versions that are affecteEPSS 0.3%CVE-2026-55621HIGHIncus has a project restriction bypass for custom volume copy across projectsEPSS 0.3%CVE-2026-61234HIGHVulnerability in the PeopleSoft Enterprise FIN Common Objects Brazil product of Oracle PeopleSoft (component: eProcurement). The supportedEPSS 0.3%CVE-2026-62589HIGHVulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: Open Integration). Supported versions that are affecteEPSS 0.3%CVE-2026-60427HIGHVulnerability in the Oracle Unified Directory product of Oracle Fusion Middleware (component: OUD Core). Supported versions that are affectEPSS 0.3%CVE-2026-60759HIGHVulnerability in the Oracle Internet Procurement Connector product of Oracle E-Business Suite (component: Internal Operations). Supported vEPSS 0.3%CVE-2026-73727MEDIUMAuthenticated Sensitive Information Disclosure in HPE Networking Fabric Composer APIEPSS 0.3%CVE-2026-60179HIGHVulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/C++). Supported versions that are affected are 9.7.0-9.EPSS 0.3%CVE-2026-83356HIGHVulnerability in the Enterprise Command Center Framework product of Oracle E-Business Suite (component: Security). The supported version tEPSS 0.3%CVE-2026-87220HIGHVulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is EPSS 0.3%CVE-2026-28823MEDIUMA path handling issue was addressed with improved validation. This issue is fixed in macOS Tahoe 26.4. An app with root privileges may be abEPSS 0.3%CVE-2026-70755MEDIUMVulnerability in the Oracle Web Applications Desktop Integrator product of Oracle E-Business Suite (component: File download). Supported veEPSS 0.3%CVE-2026-83127HIGHVulnerability in the Oracle Sales Offline product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are EPSS 0.3%CVE-2026-61113HIGHVulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: Core). Supported versions that are afEPSS 0.3%CVE-2026-83131HIGHVulnerability in the Oracle Web Applications Desktop Integrator product of Oracle E-Business Suite (component: File download). Supported veEPSS 0.3%CVE-2026-49938MEDIUMA improper access control vulnerability in Fortinet FortiPortal 7.4.0 through 7.4.7, FortiPortal 7.2.0 through 7.2.8, FortiPortal 7.0 all veEPSS 0.3%CVE-2026-60933HIGHVulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supported versions that are EPSS 0.3%