Fallos del tipo CWE-284

7123 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-2026-61019HIGHVulnerability in the Oracle Customers Online product of Oracle E-Business Suite (component: Internal Operations). Supported versions that aEPSS 0.4%CVE-2026-61338HIGHVulnerability in the Oracle Contracts Integration product of Oracle E-Business Suite (component: Internal Operations). Supported versions tEPSS 0.4%CVE-2026-62502HIGHVulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Common Events). The supported versioEPSS 0.4%CVE-2026-60840HIGHVulnerability in the Oracle Demand Signal Repository product of Oracle E-Business Suite (component: Internal Operations). Supported versionEPSS 0.4%CVE-2024-13133MEDIUMZeroWdd studentmanager StudentController. java editStudent unrestricted uploadEPSS 0.4%CVE-2024-38291HIGHIn XIQ-SE before 24.2.11, a low-privileged user may be able to access admin passwords, which could lead to privilege escalation.EPSS 0.4%CVE-2026-70815HIGHVulnerability in the Oracle Internet Procurement Connector product of Oracle E-Business Suite (component: Internal Operations). Supported vEPSS 0.4%CVE-2026-60948HIGHVulnerability in the Oracle Learning Management product of Oracle E-Business Suite (component: Internal Operations). Supported versions thaEPSS 0.4%CVE-2026-61333HIGHVulnerability in the Oracle Product Workbench product of Oracle E-Business Suite (component: Internal Operations). Supported versions that EPSS 0.4%CVE-2026-60784HIGHVulnerability in the Oracle Trading Community product of Oracle E-Business Suite (component: Party Search UI). Supported versions that are EPSS 0.4%CVE-2026-60959HIGHVulnerability in the Oracle SDP Number Portability product of Oracle E-Business Suite (component: Internal Operations). Supported versions EPSS 0.4%CVE-2026-70957HIGHVulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Installation and Configuration). TheEPSS 0.4%CVE-2026-60764HIGHVulnerability in the Oracle Financials Common Modules product of Oracle E-Business Suite (component: Common Components). Supported versionsEPSS 0.4%CVE-2026-70738HIGHVulnerability in the Oracle Hyperion Profitability and Cost Management product of Oracle Hyperion (component: Deployment). The supported vEPSS 0.4%CVE-2026-61030HIGHVulnerability in the Oracle Process Manufacturing Product Development product of Oracle E-Business Suite (component: Internal Operations). EPSS 0.4%CVE-2026-62472HIGHVulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: Create Item Instance). Supported versions that arEPSS 0.4%CVE-2024-41144MEDIUMMalicious remote can create/update/delete arbitrary posts in arbitrary channelsEPSS 0.4%CVE-2026-62477HIGHVulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Common Security). The supported versEPSS 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-2026-87167HIGHVulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: G-Invoicing). Supported versions that are affected arEPSS 0.4%