Weaknesses of type CWE-284

7,123 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-2026-60917HIGHVulnerability in the Oracle Inventory Management product of Oracle E-Business Suite (component: Core Receiving). Supported versions that arEPSS 0.4%CVE-2026-70878HIGHVulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supportEPSS 0.4%CVE-2026-70762HIGHVulnerability in the Oracle Risk Management product of Oracle E-Business Suite (component: Internal Operations). Supported versions that arEPSS 0.4%CVE-2026-60857HIGHVulnerability in the Oracle Contracts Integration product of Oracle E-Business Suite (component: Internal Operations). Supported versions tEPSS 0.4%CVE-2026-61335HIGHVulnerability in the Oracle Product Workbench product of Oracle E-Business Suite (component: Internal Operations). Supported versions that 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-2025-69822HIGHAn issue in Atomberg Atomberg Erica Smart Fan Firmware Version: V1.0.36 allows an attacker to obtain sensitive information and escalate privEPSS 0.4%CVE-2026-87234HIGHVulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is EPSS 0.4%CVE-2026-61268HIGHVulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Business Logic Infra SEC). Supported versions EPSS 0.4%CVE-2026-70846CRITICALVulnerability in the Oracle Demand Planning product of Oracle Supply Chain (component: Internal Operations). Supported versions that are afEPSS 0.4%CVE-2026-62494HIGHVulnerability in the Oracle Time and Labor product of Oracle E-Business Suite (component: Internal Operations). Supported versions that areEPSS 0.4%CVE-2026-60982HIGHVulnerability in the Oracle US Federal Human Resources product of Oracle E-Business Suite (component: Internal Operations). Supported versiEPSS 0.4%CVE-2026-46849HIGHVulnerability in the PeopleSoft Enterprise CS Student Financials product of Oracle PeopleSoft (component: Other). The supported version thEPSS 0.4%CVE-2026-62497HIGHVulnerability in the Oracle Flow Manufacturing product of Oracle E-Business Suite (component: Internal Operations). Supported versions thatEPSS 0.4%CVE-2026-60686HIGHVulnerability in the Oracle U.S. Federal Financials product of Oracle E-Business Suite (component: Internal Operations). Supported versionsEPSS 0.4%CVE-2026-62491HIGHVulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affEPSS 0.4%CVE-2026-55670LOWZITADEL: Cross-Tenant User Leakage via Recycled IdentifiersEPSS 0.4%CVE-2026-60965HIGHVulnerability in the Oracle HRMS (France) product of Oracle E-Business Suite (component: French HR). Supported versions that are affected aEPSS 0.4%CVE-2026-61105HIGHVulnerability in the Oracle Banking Trade Finance product of Oracle Financial Services Applications (component: Infrastructure). Supported EPSS 0.4%CVE-2026-61001CRITICALVulnerability in the Oracle Web Services Manager product of Oracle Fusion Middleware (component: Web Services Security). Supported versionsEPSS 0.4%