Falhas do tipo CWE-862

9.265 resultados

Falha de verificação de autorização

A aplicação não valida se o usuário tem permissão para acessar um recurso ou executar uma ação específica. O código presume que quem chegou até ali já é confiável, pulando a checagem de privilégios. Qualquer atacante que consiga se autenticar (ou nem isso) pode fazer operações que deveria estar proibido.

Exemplo

Um admin painel que verifica login, mas depois deixa qualquer usuário logado deletar outros perfis acessando /admin/delete-user/123 diretamente. A autenticação existe, a autorização não.

Como mitigar

Implemente verificações de autorização (ACL, RBAC ou atributo-based) antes de cada operação sensível: confirme se o usuário tem a role ou permissão necessária. Não confie em autenticação alone — é login que prova quem você é, autorização que prova o que você pode fazer.

CVE-2026-91023LOWMotors – Car Dealership & Classified Listings < 1.4.124 - Subscriber+ Cross-User Post Meta Modification via stm_make_featuredEPSS 0.1%CVE-2026-87069LOWForminator Forms < 1.57.2.1 - Subscriber+ Form Stripe Field Migration via migrate_stripeEPSS 0.1%CVE-2024-0038HIGHIn injectInputEventToInputFilter of AccessibilityManagerService.java, there is a possible arbitrary input event injection due to a missing pEPSS 0.1%CVE-2026-33776MEDIUMJunos OS and Junos OS Evolved: Specific low privileged CLI command exposes sensitive informationEPSS 0.1%CVE-2026-93507LOWWC Fields Factory < 4.1.11 - Contributor+ Arbitrary Post Cloning and Private Content DisclosureEPSS 0.1%CVE-2022-39093HIGHIn power management service, there is a missing permission check. This could lead to set up power management service with no additional execEPSS 0.1%CVE-2022-42776HIGHIn UscAIEngine service, there is a missing permission check. This could lead to set up UscAIEngine service with no additional execution privEPSS 0.1%CVE-2022-42777HIGHIn power management service, there is a missing permission check. This could lead to set up power management service with no additional execEPSS 0.1%CVE-2022-42778HIGHIn windows manager service, there is a missing permission check. This could lead to set up windows manager service with no additional executEPSS 0.1%CVE-2024-42035HIGHPermission control vulnerability in the App Multiplier module Impact:Successful exploitation of this vulnerability may affect functionality EPSS 0.1%CVE-2026-7328MEDIUMUnverified AXI Address in Subsystem Mode Commands Enables Denial of ServiceEPSS 0.1%CVE-2023-21244MEDIUMIn visitUris of Notification.java, there is a possible bypass of user profile boundaries due to a missing permission check. This could lead EPSS 0.1%CVE-2023-52713HIGHVulnerability of improper permission control in the window management module. Impact: Successful exploitation of this vulnerability will affEPSS 0.1%CVE-2025-0086MEDIUMIn onResult of AccountManagerService.java, there is a possible way to overwrite auth token due to a missing permission check. This could leaEPSS 0.1%CVE-2026-47552HIGHNVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where an unprivileged user could bypass an authorizatiEPSS 0.1%CVE-2026-53996HIGHNetBSD hdaudio(4) Driver Privilege Bypass Use-After-Free via HDAUDIO_FGRP_SETCONFIG ioctlEPSS 0.1%CVE-2022-39103MEDIUMIn Gallery service, there is a missing permission check. This could lead to local denial of service in Gallery service with no additional exEPSS 0.1%CVE-2023-20916HIGHIn getMainActivityLaunchIntent of LauncherAppsService.java, there is a possible way to bypass the restrictions on starting activities from tEPSS 0.1%CVE-2026-11858HIGHMissing authorization in Quanos SCHEMA ST4 Client Update Service allows arbitrary file overwrite as SYSTEMEPSS 0.1%CVE-2023-20912HIGHIn onActivityResult of AvatarPickerActivity.java, there is a possible way to access images belonging to other users due to a missing permissEPSS 0.1%