Fallos del tipo CWE-284

7168 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-2026-60573MEDIUMVulnerability in the Oracle Partner Management product of Oracle E-Business Suite (component: Partner Dashboard). Supported versions that aEPSS 0.3%CVE-2026-61278MEDIUMVulnerability in the Oracle Workflow product of Oracle E-Business Suite (component: Workflow Notification Mailer). Supported versions that EPSS 0.3%CVE-2026-60587MEDIUMVulnerability in the Oracle Project Foundation product of Oracle E-Business Suite (component: Project Definition). Supported versions that EPSS 0.3%CVE-2026-61304MEDIUMVulnerability in the Oracle Price Protection product of Oracle E-Business Suite (component: Internal Operations). Supported versions that aEPSS 0.3%CVE-2026-62525MEDIUMVulnerability in the Oracle Quality product of Oracle E-Business Suite (component: Quality Workbench HTML system). Supported versions that EPSS 0.3%CVE-2026-61269MEDIUMVulnerability in the Oracle Product Workbench product of Oracle E-Business Suite (component: WebUI). Supported versions that are affected aEPSS 0.3%CVE-2024-46948MEDIUMNorthern.tech Mender before 3.6.5 and 3.7.x before 3.7.5 has Incorrect Access Control.EPSS 0.3%CVE-2026-41847MEDIUMSpring Framework Security Filter Bypass in WebFlux Kotlin Router DSLEPSS 0.3%CVE-2026-60575MEDIUMVulnerability in the Oracle Workflow product of Oracle E-Business Suite (component: Workflow Notification Mailer). Supported versions that EPSS 0.3%CVE-2026-61274MEDIUMVulnerability in the Oracle Product Hub product of Oracle E-Business Suite (component: Item Catalog). Supported versions that are affected EPSS 0.3%CVE-2026-61283MEDIUMVulnerability in the Oracle Bills of Material product of Oracle E-Business Suite (component: Web Services). Supported versions that are affEPSS 0.3%CVE-2026-70775MEDIUMVulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: User Interface). Supported versions that are affeEPSS 0.3%CVE-2026-61256MEDIUMVulnerability in the Oracle Advanced Inbound Telephony product of Oracle E-Business Suite (component: Servers). Supported versions that areEPSS 0.3%CVE-2026-62453MEDIUMVulnerability in the Oracle HRMS (UK) product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affeEPSS 0.3%CVE-2026-62519MEDIUMVulnerability in the Oracle Succession planning product of Oracle E-Business Suite (component: Succession plan). Supported versions that arEPSS 0.3%CVE-2026-62524MEDIUMVulnerability in the Oracle HRMS (US) product of Oracle E-Business Suite (component: US Payroll - General). Supported versions that are affEPSS 0.3%CVE-2026-60697MEDIUMVulnerability in the Oracle Site Hub product of Oracle E-Business Suite (component: Site Hierarchy Flows). Supported versions that are affeEPSS 0.3%CVE-2026-61282MEDIUMVulnerability in the Oracle Advanced Benefits product of Oracle E-Business Suite (component: Self Service Benefits). Supported versions thaEPSS 0.3%CVE-2026-61139MEDIUMVulnerability in the Oracle Public Sector Financials (International) product of Oracle E-Business Suite (component: Authorization). SupportEPSS 0.3%CVE-2025-53111MEDIUMGLPI exposes data to non-allowed usersEPSS 0.3%