Fallos del tipo CWE-264

299 resultados

Controle de acesso e privilégios inadequado

A aplicação não valida ou não implementa corretamente as permissões necessárias para acessar recursos sensíveis, permitindo que usuários realizem operações além do seu nível de privilégio autorizado. Isso pode expor dados confidenciais, modificar informações críticas ou comprometer a integridade do sistema.

Ejemplo

Um usuário comum consegue acessar diretamente uma rota administrativa (/admin/users) porque o backend não verifica se ele é administrador antes de executar a ação, apenas confiando que não tentaria; ou um processo de aplicação roda como root quando precisaria rodar como usuário não-privilegiado, ampliando o impacto de qualquer falha.

Cómo mitigar

Implemente validação de privilégios em todas as operações sensíveis (verificar permissões no servidor, nunca só no cliente), use princípio do menor privilégio (processos e contas com permissões mínimas necessárias), e mantenha matriz de controle de acesso (RBAC ou ABAC) consistente e auditada.

CVE-2023-3599MEDIUMSourceCodester Best Fee Management System Add User admin_class.php save_user access controlEPSS 0.7%CVE-2023-20190MEDIUMA vulnerability in the classic access control list (ACL) compression feature of Cisco IOS XR Software could allow an unauthenticated, remoteEPSS 0.7%CVE-2019-14879MEDIUMA vulnerability was found in Moodle versions 3.7.x before 3.7.3, 3.6.x before 3.6.7 and 3.5.x before 3.5.9. When a cohort role assignment waEPSS 0.7%CVE-2022-41781MEDIUMWordPress Permalink Manager Lite plugin <= 2.2.20 - Broken Access Control vulnerabilityEPSS 0.7%CVE-2022-35238MEDIUMWordPress Awesome Filterable Portfolio plugin <= 1.9.7 - Unauthenticated Plugin Settings Change vulnerabilityEPSS 0.7%CVE-2021-28052HIGHHitachi Content Platform Information Disclosure VulnerabilityEPSS 0.7%CVE-2022-42461MEDIUMWordPress miniOrange's Google Authenticator plugin <= 5.6.1 - Broken Access Control vulnerabilityEPSS 0.7%CVE-2022-45066MEDIUMWordPress WooSwipe WooCommerce Gallery plugin <= 2.0.1 - Auth. Broken Access Control vulnerabilityEPSS 0.7%CVE-2022-36246CRITICALShop Beat Services Vulnerable To Insecure PermissionsEPSS 0.7%CVE-2020-3485MEDIUMCisco Vision Dynamic Signage Director Role-Based Access Control VulnerabilityEPSS 0.7%CVE-2022-35242MEDIUMWordPress THE Leads Management System: 59sec LITE plugin <= 3.4.1 - Unauthenticated plugin settings change vulnerabilityEPSS 0.7%CVE-2021-21437LOWConfig Items are shown to users without permissionEPSS 0.7%CVE-2023-22633HIGHAn improper permissions, privileges, and access controls vulnerability [CWE-264] in FortiNAC-F 7.2.0, FortiNAC 9.4.1 and below, 9.2.6 and beEPSS 0.7%CVE-2022-38067MEDIUMWordPress Event Calendar – Calendar plugin <= 1.4.6 - Unauthenticated Event Deletion vulnerabilityEPSS 0.6%CVE-2019-6195MEDIUMAn authorization bypass exists in Lenovo XClarity Controller (XCC) versions prior to 3.08 CDI340V, 3.01 TEI392O, 1.71 PSI328N where a valid EPSS 0.6%CVE-2022-38135MEDIUMWordPress Photospace Gallery plugin <= 2.3.5 - Broken Access Control vulnerabilityEPSS 0.6%CVE-2021-21438LOWFAQ articles are shown to users without permissionEPSS 0.6%CVE-2022-23731—V8 javascript engine (heap vulnerability) can cause privilege escalation ,which can impact on some webOS TV models.EPSS 0.6%CVE-2022-38058MEDIUMWordPress WP Shamsi plugin <= 4.1.1 - Authenticated Plugin Setting change vulnerabilityEPSS 0.6%CVE-2022-1548LOWPlaybook members are allowed to escalate their membership privileges and perform actions restricted to playbook admins.EPSS 0.6%