Weaknesses of type CWE-269

2,829 results

Gestão inadequada de privilégios

A aplicação falha em atribuir, modificar, rastrear ou validar corretamente os privilégios de um usuário ou processo, permitindo que ele acesse ou execute operações além do que deveria. Isso acontece quando o controle de acesso é incompleto, inconsistente ou ausente em pontos críticos do código.

Example

Um usuário comum consegue editar perfis de administrador porque a aplicação verifica permissões apenas na interface web, mas não na API backend; ou um processo que perde privilégios elevados durante sua execução consegue executar ações sensíveis sem validação adicional.

How to mitigate

Implemente validação de privilégios em toda camada de negócio (não apenas UI), use modelos de controle de acesso consistentes (RBAC, ABAC), valide permissões antes de cada operação sensível e teste cenários de escalação de privilégio em testes de segurança.

CVE-2026-45395HIGHOpen WebUI: Missing `workspace.tools` Authorization Check on Tool Update Endpoint Allows Privilege Escalation to Code ExecutionEPSS 0.4%CVE-2026-39386HIGHNeko has Self-service Privilege Escalation for Authenticated UsersEPSS 0.4%CVE-2026-20308MEDIUMCisco IOS XE Software Web-Based Management Interface VulnerabilityEPSS 0.4%CVE-2024-33226CRITICALAn issue in the component Access64.sys of Wistron Corporation TBT Force Power Control v1.0.0.0 allows attackers to escalate privileges and eEPSS 0.4%CVE-2026-61176MEDIUMVulnerability in the Oracle Product Lifecycle Analytics product of Oracle Supply Chain (component: Installation Issues). The supported verEPSS 0.4%CVE-2026-3629HIGHImport and export users and customers <= 1.29.7 - Privilege Escalation to Administrator via save_extra_user_profile_fieldsEPSS 0.4%CVE-2019-13690CRITICALInappropriate implementation in OS in Google Chrome on ChromeOS prior to 75.0.3770.80 allowed a remote attacker to perform OS-level privilegEPSS 0.4%CVE-2024-11951CRITICALHomey Login Register <= 2.4.0 - Unauthenticated Privilege Escalation in homey_registerEPSS 0.4%CVE-2026-81766MEDIUMReally Simple Security < 9.8.0 - Multisite Subsite Admin+ Arbitrary Plugin Installation via rsp_upgrade_install_pluginEPSS 0.4%CVE-2024-12281CRITICALHomey <= 2.4.2 - Unauthenticated Privilege Escalation in homey_save_profileEPSS 0.4%CVE-2026-13152HIGHCustom Fields Account Registration For WooCommerce < 1.4 - Unauthenticated Privilege EscalationEPSS 0.4%CVE-2021-23876HIGHMcAfee Total Protection (MTP) Bypass Remote Procedure call vulnerabilityEPSS 0.4%CVE-2026-102120HIGHKiteworks Core OS Command InjectionEPSS 0.4%CVE-2020-7335HIGHPrivilege Escalation vulnerability in McAfee Total Protection (MTP)EPSS 0.4%CVE-2026-113584CRITICALReal Estate Website Builder <= 1.4.3 - Unauthenticated Account Takeover via User Email UpdateEPSS 0.4%CVE-2024-0197HIGHPrivilege Escalation in Thales SafeNet Sentinel HASP LDKEPSS 0.4%CVE-2024-13343HIGHWooCommerce Customers Manager <= 31.3 - Missing Authorization to Authenticated (Subscriber+) Privilege EscalationEPSS 0.4%CVE-2026-87181HIGHVulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is EPSS 0.4%CVE-2026-60920HIGHVulnerability in the Oracle Customer Care product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are EPSS 0.4%CVE-2026-60872HIGHVulnerability in the Oracle Order Management product of Oracle E-Business Suite (component: Product Diagnostic Tools). Supported versions tEPSS 0.4%