Fallos del tipo CWE-284

7169 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-2026-70894HIGHVulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supportEPSS 0.2%CVE-2025-25225MEDIUMExtension - hikashop.com - Privilege escalation vulnerability Hikashop component version 1.0.0 - 5.1.3 for JoomlaEPSS 0.2%CVE-2026-60626MEDIUMVulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Installation Security). The supported versionEPSS 0.2%CVE-2026-70840HIGHVulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is EPSS 0.2%CVE-2026-70936HIGHVulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is EPSS 0.2%CVE-2026-60723HIGHVulnerability in the Oracle Data Integrator product of Oracle Fusion Middleware (component: Market Place). Supported versions that are affeEPSS 0.2%CVE-2026-41646MEDIUMNuclei: Local File Read via require() Module Loader BypassEPSS 0.2%CVE-2026-70967HIGHVulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Installation and Configuration). TheEPSS 0.2%CVE-2022-42465HIGHImproper access control in kernel mode driver for the Intel(R) OFU software before version 14.1.30 may allow a privileged user to potentiallEPSS 0.2%CVE-2026-70902HIGHVulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supportEPSS 0.2%CVE-2026-62537HIGHVulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Installation and Configuration). TheEPSS 0.2%CVE-2026-60703HIGHVulnerability in the Oracle Interaction Blending product of Oracle E-Business Suite (component: Internal Operations). Supported versions thEPSS 0.2%CVE-2023-22618HIGHIf Security Hardening guide rules are not followed, then Nokia WaveLite products allow a local user to create new users with administrative EPSS 0.2%CVE-2026-90503MEDIUMChengdu Qilu Technology Ludashi ComputerZ_x64.sys sub_11008 information disclosureEPSS 0.2%CVE-2026-60383HIGHVulnerability in the Service Delivery Platform product of Oracle Fusion Middleware (component: Messaging Enabler). Supported versions that EPSS 0.2%CVE-2026-19192HIGHDeepCool DisplayService DeepCoolDisplayService.exe access controlEPSS 0.2%CVE-2026-60928HIGHVulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). The supported version that EPSS 0.2%CVE-2026-70842HIGHVulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is EPSS 0.2%CVE-2026-62469HIGHVulnerability in the Oracle Human Resources product of Oracle E-Business Suite (component: Enterprise Command Center). Supported versions tEPSS 0.2%CVE-2025-61973HIGHA local privilege escalation vulnerability exists during the installation of Epic Games Store via the Microsoft Store. A low-privilege user EPSS 0.2%