Weaknesses of type CWE-862

9,294 results

Falta de verificação de autorização

O software permite que um usuário acesse recursos ou execute ações sem verificar se ele tem permissão para fazê-lo. É a brecha clássica onde o código autentifica (sabe quem é) mas não autoriza (valida se pode). Resultado: usuários comuns acessam dados sensíveis ou administrativos.

Example

Um sistema de e-commerce autentica o cliente, mas ao acessar /pedidos/123, não verifica se o pedido pertence àquele usuário — qualquer cliente logado vê qualquer pedido alheio. Ou um painel administrativo expõe endpoints que deleta contas, mas qualquer conta logada consegue chamar.

How to mitigate

Implemente verificação de autorização em todo endpoint ou ação sensível: valide não só identidade, mas permissões (roles, ACLs, policies). Use middleware ou decoradores (@RequireRole, @Authorize) e teste cenários onde usuários com privileégio baixo tentam acessar recursos alheios ou funções restritas.

CVE-2022-48392HIGHIn dialer service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional executiEPSS 0.1%CVE-2023-38460HIGHIn vowifiservice, there is a possible missing permission check.This could lead to local escalation of privilege with no additional executionEPSS 0.1%CVE-2022-48390HIGHIn telephony service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional execEPSS 0.1%CVE-2023-20826MEDIUMIn cta, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with nEPSS 0.1%CVE-2026-28623LOWIn writeToParcel of BleRssiRangingCapabilities.java, there is a possible way to obtain the Bluetooth MAC address due to a missing permissionEPSS 0.1%CVE-2025-0076LOWIn multiple locations, there is a possible way to view icons belonging to another user due to a missing permission check. This could lead toEPSS 0.1%CVE-2026-28622LOWIn getQueryBuilderInternal of MediaProvider.java, there is a possible way to retrieve location metadata due to a permissions bypass. This coEPSS 0.1%CVE-2023-21141—In several functions of several files, there is a possible way to access developer mode traces due to a permissions bypass. This could lead EPSS 0.1%CVE-2022-48447MEDIUMIn 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-2026-28582LOWIn onCreate of ConfirmDeviceCredentialActivity.java, there is a possible unauthorized access to and modification of device credentials due tEPSS 0.1%CVE-2022-48446MEDIUMIn 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-2025-48524MEDIUMIn isSystem of WifiPermissionsUtil.java, there is a possible permission bypass due to a missing permission check. This could lead to local dEPSS 0.1%CVE-2023-21091MEDIUMIn canDisplayLocalUi of AppLocalePickerActivity.java, there is a possible way to change system app locales due to a missing permission checkEPSS 0.1%CVE-2022-48391MEDIUMIn 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-2023-42655MEDIUMIn sim service, there is a possible way to write permission usage records of an app due to a missing permission check. This could lead to loEPSS 0.1%CVE-2023-48339MEDIUMIn jpg driver, there is a possible missing permission check. This could lead to local information disclosure with System execution privilegeEPSS 0.1%CVE-2023-40105MEDIUMIn backupAgentCreated of ActivityManagerService.java, there is a possible way to leak sensitive data due to a missing permission check. ThisEPSS 0.1%CVE-2025-48599HIGHIn multiple functions of WifiScanModeActivity.java, there is a possible way to bypass a device config restriction due to a missing permissioEPSS 0.1%CVE-2025-22439HIGHIn onLastAccessedStackLoaded of ActionHandler.java , there is a possible way to bypass storage restrictions across apps due to a missing perEPSS 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%