Weaknesses of type CWE-284

7,169 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-2026-70894HIGHVulnerability 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%