Weaknesses of type CWE-284

7,126 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-2026-70938MEDIUMVulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is EPSS 0.4%CVE-2026-62560HIGHVulnerability in the Oracle HRMS (Norway) product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are EPSS 0.4%CVE-2026-70969MEDIUMVulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is EPSS 0.4%CVE-2026-62455HIGHVulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that EPSS 0.4%CVE-2025-23329HIGHNVIDIA Triton Inference Server for Windows and Linux contains a vulnerability where an attacker could cause memory corruption by identifyingEPSS 0.4%CVE-2026-61112MEDIUMVulnerability in the Oracle Order Management product of Oracle E-Business Suite (component: Product Diagnostic Tools). Supported versions tEPSS 0.4%CVE-2026-34301MEDIUMVulnerability in the PeopleSoft Enterprise FIN Maintenance Management product of Oracle PeopleSoft (component: Work Order Management). TheEPSS 0.4%CVE-2026-61323MEDIUMVulnerability in the Oracle Advanced Benefits product of Oracle E-Business Suite (component: Internal Operations). The supported version tEPSS 0.4%CVE-2026-23494MEDIUMPimcore is Missing Function Level Authorization on "Static Routes" ListingEPSS 0.4%CVE-2026-70732MEDIUMVulnerability in the Oracle Mobile Application Server product of Oracle E-Business Suite (component: MWA Terminal Server). Supported versioEPSS 0.4%CVE-2025-11440MEDIUMJhumanJ OpnForm edit access controlEPSS 0.4%CVE-2026-62562MEDIUMVulnerability in the Oracle HRMS (US) product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affeEPSS 0.4%CVE-2026-34306MEDIUMVulnerability in the PeopleSoft Enterprise FIN Project Costing product of Oracle PeopleSoft (component: Projects). The supported version tEPSS 0.4%CVE-2026-70771HIGHVulnerability in the Oracle Warehouse Management product of Oracle E-Business Suite (component: Internal Operations). Supported versions thEPSS 0.4%CVE-2026-34299MEDIUMVulnerability in the PeopleSoft Enterprise FIN Maintenance Management product of Oracle PeopleSoft (component: Work Order Management). TheEPSS 0.4%CVE-2025-50405MEDIUMIntelbras RX1500 Router v2.2.17 and before is vulnerable to Incorrect Access Control in the FirmwareUpload function and GetFirmwareValidatioEPSS 0.4%CVE-2026-62467HIGHVulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Common Events). The supported versioEPSS 0.4%CVE-2026-60690HIGHVulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that EPSS 0.4%CVE-2026-61199HIGHVulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). The supported version that isEPSS 0.4%CVE-2026-60824HIGHVulnerability in the Oracle iSupport product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affecEPSS 0.4%