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-2026-61152MEDIUMVulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience MaEPSS 0.2%CVE-2026-61080MEDIUMVulnerability in the Oracle Public Sector Human Resources product of Oracle E-Business Suite (component: Regression Testing). Supported verEPSS 0.2%CVE-2026-73919MEDIUMVulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). Supported versions that are affected aEPSS 0.2%CVE-2026-61261MEDIUMVulnerability in the Oracle Knowledge Management product of Oracle E-Business Suite (component: User Interface). Supported versions that arEPSS 0.2%CVE-2026-60231MEDIUMVulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.EPSS 0.2%CVE-2026-83077MEDIUMVulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that EPSS 0.2%CVE-2026-61200MEDIUMVulnerability in the Oracle Labor Distribution product of Oracle E-Business Suite (component: Internal Operations). Supported versions thatEPSS 0.2%CVE-2026-83488MEDIUMVulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-microprofile-security). Supported versions that are afEPSS 0.2%CVE-2026-73881MEDIUMVulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). Supported versions that are affected aEPSS 0.2%CVE-2026-71090MEDIUMVulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is EPSS 0.2%CVE-2026-73874MEDIUMVulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). Supported versions that are affected aEPSS 0.2%CVE-2024-42796MEDIUMAn Incorrect Access Control vulnerability was found in /music/ajax.php?action=delete_genre in Kashipara Music Management System v1.0. This vEPSS 0.2%CVE-2026-62441MEDIUMVulnerability in the Oracle Hyperion Calculation Manager product of Oracle Hyperion (component: Security). The supported version that is aEPSS 0.2%CVE-2026-71165MEDIUMVulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). Supported versions that are affected aEPSS 0.2%CVE-2026-7959LOWInappropriate implementation in Navigation in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the rendereEPSS 0.2%CVE-2026-61075MEDIUMVulnerability in the Oracle Self-Service Human Resources product of Oracle E-Business Suite (component: Internal Operations). Supported verEPSS 0.2%CVE-2026-60154MEDIUMVulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: Core). Supported versions that are afEPSS 0.2%CVE-2026-60717MEDIUMVulnerability in the Oracle Complex Maintenance, Repair and Overhaul product of Oracle E-Business Suite (component: Common Utilities). SuppEPSS 0.2%CVE-2026-60724MEDIUMVulnerability in the Oracle Customer Interaction History product of Oracle E-Business Suite (component: Outcome-Result). Supported versionsEPSS 0.2%CVE-2026-60794MEDIUMVulnerability in the Oracle TeleSales product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affeEPSS 0.2%