Fallos del tipo CWE-287

2443 resultados

Autenticação inadequada ou ausente

A aplicação não valida ou valida de forma insuficiente a identidade de quem tenta acessá-la. Quando um usuário diz ser quem é, o sistema acredita sem verificar corretamente, permitindo que atacantes se façam passar por outros usuários ou contas legítimas.

Ejemplo

Um sistema que aceita login apenas com nome de usuário, sem senha. Ou uma API que confia no header 'User-ID' enviado pelo cliente sem validar se aquele usuário realmente existe ou tem sessão ativa. Um atacante simplesmente altera o header e acessa dados de outra conta.

Cómo mitigar

Implemente autenticação robusta: exija múltiplos fatores (senha forte + MFA), valide credenciais contra base de dados segura, use sessões com token assinado e com expiração, nunca confie em dados enviados pelo cliente como prova de identidade. Revise regularmente logs de acesso para detectar abusos.

CVE-2026-62464HIGHVulnerability in the Oracle Payroll product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affectEPSS 0.4%CVE-2026-61322HIGHVulnerability in the TeleSales product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected arEPSS 0.4%CVE-2026-46942HIGHVulnerability in the Oracle Process Manufacturing Process Planning product of Oracle E-Business Suite (component: Internal Operations). SupEPSS 0.4%CVE-2026-61098HIGHVulnerability in the Oracle WebCenter Enterprise Capture product of Oracle Fusion Middleware (component: Client Bundle). Supported versionsEPSS 0.4%CVE-2026-62447HIGHVulnerability in the Oracle Trade Management product of Oracle E-Business Suite (component: Claim LOV). Supported versions that are affecteEPSS 0.4%CVE-2026-60423HIGHVulnerability in the Oracle Unified Directory product of Oracle Fusion Middleware (component: OUD Core). Supported versions that are affectEPSS 0.4%CVE-2026-46962HIGHVulnerability in the Oracle Project Portfolio Analysis product of Oracle E-Business Suite (component: Internal Operations). Supported versiEPSS 0.4%CVE-2026-60863HIGHVulnerability in the Oracle Advanced Pricing product of Oracle E-Business Suite (component: Pricing Installation). Supported versions that 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-2026-60952HIGHVulnerability in the Oracle Transportation Execution product of Oracle E-Business Suite (component: Internal Operations). Supported versionEPSS 0.4%CVE-2026-61149HIGHVulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience MaEPSS 0.4%CVE-2026-46928HIGHVulnerability in the Oracle Spares Management product of Oracle E-Business Suite (component: Internal Operations). Supported versions that EPSS 0.4%CVE-2026-61179HIGHVulnerability in the Oracle Agile Product Lifecycle Management for Process product of Oracle Supply Chain (component: Product Quality ManageEPSS 0.4%CVE-2026-61127HIGHVulnerability in the Oracle Communications Service Catalog and Design product of Oracle Communications (component: Solution Designer). SuppEPSS 0.4%CVE-2026-62476HIGHVulnerability in the Oracle Public Sector Payroll product of Oracle E-Business Suite (component: Internal Operations). Supported versions tEPSS 0.4%CVE-2026-60568CRITICALVulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). Supported versions that are afEPSS 0.4%CVE-2026-46973HIGHVulnerability in the Oracle Outsourced Mfg for Discrete Industries product of Oracle E-Business Suite (component: Internal Operations). SupEPSS 0.4%CVE-2026-60932HIGHVulnerability in the Oracle Labor Distribution product of Oracle E-Business Suite (component: Internal Operations). Supported versions thatEPSS 0.4%CVE-2026-60989HIGHVulnerability in the Oracle Advanced Collections product of Oracle E-Business Suite (component: Internal Operations). Supported versions thEPSS 0.4%CVE-2020-7296MEDIUMWeb Gateway (MWG) - Privilege Escalation vulnerabilityEPSS 0.4%