Falhas do tipo CWE-862

9.294 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-2023-20726LOWIn mnld, there is a possible leak of GPS location due to a missing permission check. This could lead to local information disclosure with noEPSS 0.1%CVE-2022-48448MEDIUMIn telephony service, there is a possible missing permission check. This could lead to local denial of service with no additional execution EPSS 0.1%CVE-2026-18058HIGHThe mobile Smart Connect dashboard UI was subject to manipulation by 3rd party apps. When paired with a phishing attack, this manipulation cEPSS 0.1%CVE-2024-40652HIGHIn onCreate of SettingsHomepageActivity.java, there is a possible way to access the Settings app while the device is provisioning due to a mEPSS 0.1%CVE-2025-26450HIGHIn onInputEvent of IInputMethodSessionWrapper.java, there is a possible way for an untrusted app to inject key and motion events to the defaEPSS 0.1%CVE-2026-15060MEDIUMsystemd-machined: unprivileged users can terminate arbitrary processesEPSS 0.1%CVE-2025-26437MEDIUMIn CredentialManagerServiceStub of CredentialManagerService.java, there is a possible way to retrieve candidate credentials due to a missingEPSS 0.1%CVE-2025-26445MEDIUMIn offerNetwork of ConnectivityService.java, there is a possible leak of sensitive data due to a missing permission check. This could lead tEPSS 0.1%CVE-2017-13316HIGHIn checkPermissions of RecognitionService.java, there is a possible permissions bypass due to a missing permission check. This could lead toEPSS 0.1%CVE-2025-48617HIGHIn overrideConfig of CarrierConfigLoader.java, there is a possible way to bypass UID check due to a permissions bypass. This could lead to lEPSS 0.1%CVE-2018-9382HIGHIn multiple functions of WifiServiceImpl.java, there is a possible way to activate Wi-Fi hotspot from a non-owner profile due to a missing pEPSS 0.1%CVE-2023-52352MEDIUMIn Network Adapter Service, there is a possible missing permission check. This could lead to local denial of service with no additional execEPSS 0.1%CVE-2026-0145MEDIUMIn keymint, there is a possible Permission Bypass due to a logic error in the code. This could lead to local information disclosure with no EPSS 0.1%CVE-2026-56952MEDIUMIn platform_msg_handler_init of default_msg_handlers.c, there is a possible permission bypass due to a missing permission check. This could EPSS 0.1%CVE-2024-0028MEDIUMIn Audio Service, there is a possible way to obtain MAC addresses of nearby Bluetooth devices due to a missing permission check. This could EPSS 0.1%CVE-2026-45524HIGHIn isSystem of WifiPermissionsUtil.java, there is a possible sandbox escape due to a missing permission check. This could lead to local escaEPSS 0.1%CVE-2026-0192MEDIUMIn Bootloader, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privileEPSS 0.1%CVE-2025-26418HIGHIn setUserDisclaimerAcknowledged of CarDevicePolicyService.java, there is a possible way to bypass the user dialog when adding an account toEPSS 0.1%CVE-2025-48575HIGHIn multiple functions of CertInstaller.java, there is a possible way to install certificates due to a permissions bypass. This could lead toEPSS 0.1%CVE-2026-0158MEDIUMIn Camera, there is a possible unauthorized way to access photos due to a missing permission check. This could lead to local information disEPSS 0.1%