Fallos del tipo CWE-284

7144 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-2026-70867HIGHVulnerability in Oracle Application Testing Suite. The supported version that is affected is 13.3.0.1. Easily exploitable vulnerability alEPSS 0.3%CVE-2026-46935HIGHVulnerability in the Oracle Complex Maintenance, Repair and Overhaul product of Oracle E-Business Suite (component: Internal Operations). SEPSS 0.3%CVE-2024-13855MEDIUMPrime Addons for Elementor <= 2.0.1 - Authenticated (Contributor+) Insecure Direct Object Reference via pae_global_block ShortcodeEPSS 0.3%CVE-2026-60859HIGHVulnerability in the Oracle Quoting product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affectEPSS 0.3%CVE-2026-46934HIGHVulnerability in the Oracle Complex Maintenance, Repair and Overhaul product of Oracle E-Business Suite (component: Internal Operations). SEPSS 0.3%CVE-2026-46958HIGHVulnerability in the Oracle Subledger Accounting product of Oracle E-Business Suite (component: Internal Operations). Supported versions thEPSS 0.3%CVE-2026-60894HIGHVulnerability in the Oracle Payroll product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affectEPSS 0.3%CVE-2026-70706HIGHVulnerability in the Oracle Sales product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affectedEPSS 0.3%CVE-2026-62590HIGHVulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: Open Integration). Supported versions that are affecteEPSS 0.3%CVE-2026-70829HIGHVulnerability in the Oracle Process Manufacturing Systems product of Oracle E-Business Suite (component: Internal Operations). Supported veEPSS 0.3%CVE-2025-7100MEDIUMBoyunCMS Index.php unrestricted uploadEPSS 0.3%CVE-2026-34248LOWZammad has an information disclosure in ticket detail view of customers in shared organizationsEPSS 0.3%CVE-2024-42794MEDIUMKashipara Music Management System v1.0 is vulnerable to Incorrect Access Control via /music/ajax.php?action=save_user.EPSS 0.3%CVE-2025-50075MEDIUMVulnerability in the Oracle Financial Services Revenue Management and Billing product of Oracle Financial Services Applications (component: EPSS 0.3%CVE-2026-76142CRITICALGenians, Inc. Genian NAC/ZTNA Improper Access Control on the Internal InterfaceEPSS 0.3%CVE-2025-1881MEDIUMi-Drive i11/i12 Video Footage/Live Video Stream access controlEPSS 0.3%CVE-2025-61758MEDIUMVulnerability in the PeopleSoft Enterprise FIN IT Asset Management product of Oracle PeopleSoft (component: IT Asset Management). The suppEPSS 0.3%CVE-2024-1144MEDIUMImproper Access Control at Alma Devklan BlogEPSS 0.3%CVE-2023-39941HIGHImproper access control in some Intel(R) SUR software before version 2.4.10587 may allow an unauthenticated user to potentially enable deniaEPSS 0.3%CVE-2025-53035MEDIUMVulnerability in the Oracle Financial Services Analytical Applications Infrastructure product of Oracle Financial Services Applications (comEPSS 0.3%