Weaknesses of type CWE-862

9,287 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-2022-48250HIGHIn audio service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional executioEPSS 0.1%CVE-2022-48369HIGHIn audio service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional executioEPSS 0.1%CVE-2023-20833MEDIUMIn keyinstall, there is a possible information disclosure due to a missing bounds check. This could lead to local information disclosure witEPSS 0.1%CVE-2023-21015HIGHIn getAvailabilityStatus of several Transcode Permission Controllers, there is a possible permission bypass due to a missing permission checEPSS 0.1%CVE-2023-21005HIGHIn getAvailabilityStatus of several Transcode Permission Controllers, there is a possible permission bypass due to a missing permission checEPSS 0.1%CVE-2026-17053MEDIUMSMBus callback-removal syscalls accept an unvalidated user pointer, letting user threads manipulate kernel callback stateEPSS 0.1%CVE-2023-21004HIGHIn getAvailabilityStatus of several Transcode Permission Controllers, there is a possible permission bypass due to a missing permission checEPSS 0.1%CVE-2022-48244HIGHIn audio service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional executioEPSS 0.1%CVE-2022-48368HIGHIn audio service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional executioEPSS 0.1%CVE-2022-48248HIGHIn audio service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional executioEPSS 0.1%CVE-2022-48246HIGHIn audio service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional executioEPSS 0.1%CVE-2023-21003HIGHIn getAvailabilityStatus of several Transcode Permission Controllers, there is a possible permission bypass due to a missing permission checEPSS 0.1%CVE-2022-44433HIGHIn phoneEx service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional executEPSS 0.1%CVE-2022-48388HIGHIn powerEx service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional executEPSS 0.1%CVE-2022-48243HIGHIn audio service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional executioEPSS 0.1%CVE-2022-48247HIGHIn audio service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional executioEPSS 0.1%CVE-2022-48371MEDIUMIn dialer service, there is a possible missing permission check. This could lead to local information disclosure with no additional executioEPSS 0.1%CVE-2022-47475MEDIUMIn telephony service, there is a missing permission check. This could lead to local information disclosure with no additional execution privEPSS 0.1%CVE-2022-47477MEDIUMIn telephony service, there is a missing permission check. This could lead to local information disclosure with no additional execution privEPSS 0.1%CVE-2022-47332MEDIUMIn wlan driver, there is a possible missing permission check. This could lead to local information disclosure.EPSS 0.1%