Falhas do tipo CWE-269

2.803 resultados

Controle de privilégios inadequado ou ausente

A aplicação falha em validar, atribuir ou manter corretamente os privilégios de um usuário ou processo, permitindo que ele acesse recursos ou execute ações além do que deveria. Isso ocorre quando o controle de acesso é ausente, inconsistente ou não é verificado em todos os pontos críticos do código.

Exemplo

Um usuário comum consegue acessar um endpoint de administração porque a aplicação não valida se ele tem permissão, ou um processo web consegue ler arquivos do sistema que deveriam estar restritos apenas ao root — em ambos os casos, o código simplesmente não conferiu os privilégios antes de executar a operação.

Como mitigar

Implemente verificações de autorização em cada operação sensível (acesso a dados, mudança de configurações, etc.), use um modelo de privilégios bem definido (RBAC, ABAC), e verifique permissões de forma centralizada — nunca confie apenas em frontend ou em ausência de validação. Mantenha auditoria de quem fez o quê e quando.

CVE-2026-87162HIGHVulnerability in the Oracle Contract Lifecycle Management for Public Sector product of Oracle E-Business Suite (component: Award/PO). SuppoEPSS 0.4%CVE-2022-45988HIGHstarsoftcomm CooCare 5.304 allows local attackers to escalate privileges and execute arbitrary commands via a crafted file upload.EPSS 0.4%CVE-2026-87759HIGHAdd User Autocomplete < 1.2 - Subscriber+ Privilege EscalationEPSS 0.4%CVE-2026-88904HIGHPuppyFW <= 0.4.4 - Subscriber+ Arbitrary Blog Options Update and Deletion Leading to Privilege EscalationEPSS 0.4%CVE-2026-83306HIGHVulnerability in the Oracle JDeveloper product of Oracle Fusion Middleware (component: Resource Catalog Services). Supported versions that EPSS 0.4%CVE-2026-83148HIGHVulnerability in Oracle Application Testing Suite. The supported version that is affected is 13.3.0.1. Easily exploitable vulnerability alEPSS 0.4%CVE-2026-53527HIGHLeafWiki Vulnerable to Privilege Escalation via User Self-Service UpdateEPSS 0.4%CVE-2026-83338HIGHVulnerability in the Oracle Applications Manager product of Oracle E-Business Suite (component: Oracle Diagnostics Interfaces). Supported vEPSS 0.4%CVE-2026-83315HIGHVulnerability in the Oracle BI Publisher product of Oracle Analytics (component: BI Platform Security). Supported versions that are affecteEPSS 0.4%CVE-2026-83121HIGHVulnerability in the Oracle Marketing product of Oracle E-Business Suite (component: Audience). Supported versions that are affected are 12EPSS 0.4%CVE-2026-83335HIGHVulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Analytics Server). Supported vEPSS 0.4%CVE-2026-83282CRITICALVulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Platform Security). The suppoEPSS 0.4%CVE-2026-85990HIGHLeantime: Any Authenticated User Can Self-Escalate to Admin via Unauthorized JSON-RPC MethodsEPSS 0.4%CVE-2026-83194HIGHVulnerability in the Oracle Depot Repair product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are aEPSS 0.4%CVE-2026-83168HIGHVulnerability in the Oracle Applications Manager product of Oracle E-Business Suite (component: Oracle Diagnostics Interfaces). Supported vEPSS 0.4%CVE-2026-8157HIGHVitepos < 3.4.2 - Outlet Manager+ Privilege EscalationEPSS 0.4%CVE-2026-83120HIGHVulnerability in the Oracle Alert product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affectedEPSS 0.4%CVE-2026-83445HIGHVulnerability in the Oracle Complex Maintenance, Repair and Overhaul product of Oracle E-Business Suite (component: Internal Operations). SEPSS 0.4%CVE-2026-18480HIGHSureCart < 4.6.3 - Subscriber+ Administrator Account TakeoverEPSS 0.4%CVE-2026-83329HIGHVulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Personalization). Supported versions thatEPSS 0.4%