Fallos del tipo CWE-306

2613 resultados

Ausência de autenticação em funcionalidade crítica

A aplicação permite acesso a operações que exigem identidade verificada ou consomem recursos significativos sem validar quem está fazendo a requisição. Isso permite que qualquer pessoa, autenticada ou não, execute ações sensíveis — desde consumir quotas até acessar dados ou disparar processos custosos.

Ejemplo

Um serviço de relatórios expõe um endpoint `/gerar-relatorio` que processa grandes volumes de dados sem verificar credenciais. Um atacante chama o endpoint repetidas vezes, sobrecarregando a infraestrutura e causando negação de serviço, enquanto qualquer usuário consegue disparar operações com alto custo computacional.

Cómo mitigar

Implemente validação de autenticação (tokens JWT, OAuth, sessões) antes de executar qualquer operação sensível ou de alto custo. Combine com rate limiting e quotas por usuário para restringir abuso mesmo após autenticação.

CVE-2026-60292CRITICALVulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected areEPSS 0.5%CVE-2026-60247CRITICALVulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.EPSS 0.5%CVE-2026-60275CRITICALVulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.EPSS 0.5%CVE-2026-83100CRITICALVulnerability in the Oracle Forms product of Oracle Fusion Middleware (component: Forms Services, C/S, Charmode). Supported versions that aEPSS 0.5%CVE-2026-35292CRITICALVulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Console). Supported versions that are affected are 14.EPSS 0.5%CVE-2026-83060CRITICALVulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware (component: OID LDAP Server). Supported versions that arEPSS 0.5%CVE-2026-60379CRITICALVulnerability in the Service Delivery Platform product of Oracle Fusion Middleware (component: Messaging Enabler). Supported versions that EPSS 0.5%CVE-2026-60216CRITICALVulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.EPSS 0.5%CVE-2026-46840CRITICALVulnerability in Oracle REST Data Services (component: Backend-as-a-Service). Supported versions that are affected are 24.2.0-26.1.0. EasilEPSS 0.5%CVE-2026-60329CRITICALVulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: OIM Legacy UI). Supported versions that are afEPSS 0.5%CVE-2026-61196CRITICALVulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: OIM Legacy UI). Supported versions that are afEPSS 0.5%CVE-2026-60219CRITICALVulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 14.1.EPSS 0.5%CVE-2026-83066CRITICALVulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware (component: OID LDAP Server). Supported versions that arEPSS 0.5%CVE-2026-83099CRITICALVulnerability in the Oracle Forms product of Oracle Fusion Middleware (component: Forms Services, C/S, Charmode). Supported versions that aEPSS 0.5%CVE-2026-60880CRITICALVulnerability in the Oracle Work in Process product of Oracle E-Business Suite (component: Internal Operations). Supported versions that arEPSS 0.5%CVE-2026-60378CRITICALVulnerability in the Service Delivery Platform product of Oracle Fusion Middleware (component: Messaging Enabler). Supported versions that EPSS 0.5%CVE-2026-60375CRITICALVulnerability in the Service Delivery Platform product of Oracle Fusion Middleware (component: Messaging Enabler). Supported versions that EPSS 0.5%CVE-2026-35293CRITICALVulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). The supported version that iEPSS 0.5%CVE-2026-60241CRITICALVulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 14.1.EPSS 0.5%CVE-2026-60246CRITICALVulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.EPSS 0.5%