Falhas do tipo CWE-264

299 resultados

Controle de acesso e privilégios inadequado

Fraqueza ampla onde o software falha em implementar ou enforçar corretamente controles de acesso, permitindo que usuários acessem recursos, funções ou dados além do que deveriam. O erro está em não validar permissões adequadamente, deixando expostos dados sensíveis ou permitindo que usuários executem ações administrativas sem autorização.

Exemplo

Um endpoint de API que lista dados de outros usuários sem verificar se quem requisita tem permissão; um painel administrativo acessível diretamente via URL sem validação de role; um arquivo de backup com permissões world-readable no servidor.

Como mitigar

Implemente validação de permissões em toda operação sensível (whitelist explícita, não blacklist); use modelos de controle como RBAC ou ABAC; aplique o princípio do menor privilégio; audite regularmente as permissões de arquivos, APIs e diretórios do sistema.

CVE-2025-5321MEDIUMaimhubio aim run_view Object query.py RestrictedPythonQuery privilege escalationEPSS 0.6%CVE-2022-29444MEDIUMWordPress Breeze plugin <= 2.0.2 - Plugin Settings Change leading to Cross-Site Scripting (XSS) vulnerabilityEPSS 0.6%CVE-2022-23709—A flaw was discovered in Kibana in which users with Read access to the Uptime feature could modify alerting rules. A user with this privilegEPSS 0.6%CVE-2019-18945HIGHprivilege escalationEPSS 0.6%CVE-2022-38974MEDIUMWordPress WPML Multilingual CMS premium plugin <= 4.5.10 - Broken Access Control vulnerabilityEPSS 0.5%CVE-2022-38461MEDIUMWordPress WPML Multilingual CMS premium plugin <= 4.5.10 - Broken Access Control vulnerabilityEPSS 0.5%CVE-2019-1727MEDIUMCisco NX-OS Software Python Parser Privilege Escalation VulnerabilityEPSS 0.5%CVE-2022-45369MEDIUMWordPress Plugin for Google Reviews plugin <= 2.2.2 - Auth. Broken Access Control vulnerabilityEPSS 0.5%CVE-2019-15996MEDIUMCisco DNA Spaces: Connector Privilege Escalation VulnerabilityEPSS 0.5%CVE-2022-41839MEDIUMWordPress LoginPress plugin <= 1.6.2 - Broken Access Control vulnerabilityEPSS 0.5%CVE-2019-1591HIGHCisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Shell Escape VulnerabilityEPSS 0.5%CVE-2019-1972MEDIUMCisco Enterprise NFV Infrastructure Software Privilege Escalation VulnerabilityEPSS 0.5%CVE-2018-0169—Multiple vulnerabilities in the CLI parser of Cisco IOS XE Software could allow an authenticated, local attacker to gain access to the underEPSS 0.5%CVE-2018-0176—Multiple vulnerabilities in the CLI parser of Cisco IOS XE Software could allow an authenticated, local attacker to gain access to the underEPSS 0.5%CVE-2022-0237MEDIUMRapid7 Insight Agent Privilege EscalationEPSS 0.5%CVE-2024-20371MEDIUMCisco Nexus 3550-F Switches Access Control List Programming VulnerabilityEPSS 0.5%CVE-2018-0294—A vulnerability in the write-erase feature of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to cEPSS 0.4%CVE-2023-39406—Permission control vulnerability in the XLayout component. Successful exploitation of this vulnerability may cause apps to forcibly restart.EPSS 0.4%CVE-2019-1646HIGHPrivilege Escalation Vulnerability in Cisco SD-WAN SolutionEPSS 0.4%CVE-2019-15275MEDIUMCisco TelePresence Collaboration Endpoint Software Privilege Escalation VulnerabilityEPSS 0.4%