Fallos del tipo CWE-862

7119 resultados

Falta de verificação de autorização

O software permite que um usuário acesse recursos ou execute ações sem verificar se ele tem permissão para isso. O código autentica (confirma quem é), mas não autoriza (verifica o que pode fazer). Resultado: qualquer autenticado pode fazer o que quiser — ler dados de outros usuários, deletar registros, alterar configurações.

Ejemplo

Uma API de banco de dados que autentica o cliente via token JWT, mas retorna qualquer registro solicitado sem checar se o usuário é dono do dado. Um usuário autenticado consegue consultar CPF, conta bancária e extrato de qualquer outro cliente apenas mudando um parâmetro ID na requisição.

Cómo mitigar

Implemente controle de acesso em cada operação sensível: antes de retornar um recurso, valide se o usuário autenticado tem permissão (via papel, proprietário, ou ACL). Use um padrão consistente — biblioteca de autorização, middleware ou serviço centralizado — para não deixar brechas espalhadas no código.

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-2022-48248HIGHIn audio service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional executioEPSS 0.1%CVE-2023-21015HIGHIn getAvailabilityStatus of several Transcode Permission Controllers, there is a possible permission bypass due to a missing permission checEPSS 0.1%CVE-2022-38697MEDIUMIn messaging service, there is a missing permission check. This could lead to access unexpected provider in contacts service with no additioEPSS 0.1%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-2023-21005HIGHIn getAvailabilityStatus of several Transcode Permission Controllers, there is a possible permission bypass due to a missing permission checEPSS 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-2022-48369HIGHIn audio service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional executioEPSS 0.1%CVE-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-2022-42778HIGHIn 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-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-2022-48245HIGHIn audio service, there is a possible missing permission check. This could lead to local escalation of privilege with no additional executioEPSS 0.1%CVE-2023-21004HIGHIn getAvailabilityStatus of several Transcode Permission Controllers, there is a possible permission bypass due to a missing permission checEPSS 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-2022-48249HIGHIn 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-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-2023-21003HIGHIn getAvailabilityStatus of several Transcode Permission Controllers, there is a possible permission bypass due to a missing permission checEPSS 0.1%CVE-2022-47333MEDIUMIn wlan driver, there is a possible missing permission check. This could lead to local information disclosure.EPSS 0.1%CVE-2022-47471MEDIUMIn telephony service, there is a missing permission check. This could lead to local information disclosure with no additional execution privEPSS 0.1%