Weaknesses of type CWE-306

2,610 results

Ausência de autenticação em funcionalidades críticas

A aplicação oferece funcionalidades sensíveis ou que consomem recursos significativos (processamento pesado, armazenamento, transações) sem verificar a identidade do usuário. Qualquer pessoa, autenticada ou não, consegue acessar e executar essas operações, comprometendo confidencialidade, integridade e disponibilidade.

Example

Um serviço de geração de relatórios expõe um endpoint `/api/gerar-relatorio` que não valida token JWT ou sessão — um atacante consegue disparar dezenas de requisições simultâneas, sobrecarregando o servidor, ou acessar dados de outros clientes sem se identificar.

How to mitigate

Implemente autenticação obrigatória antes de qualquer operação sensível (valide token, sessão ou credenciais). Para APIs, use OAuth2/JWT com verificação no início da requisição; para aplicações web, enforce sessão válida. Combine com rate limiting e quotas por usuário para conter abuso de recursos.

CVE-2026-35293CRITICALVulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). The supported version that iEPSS 0.5%CVE-2026-60278CRITICALVulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.EPSS 0.5%CVE-2026-61145CRITICALVulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Content AcquiEPSS 0.5%CVE-2026-60380CRITICALVulnerability in the Service Delivery Platform product of Oracle Fusion Middleware (component: Messaging Enabler). Supported versions that EPSS 0.5%CVE-2026-83062CRITICALVulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware (component: OID LDAP Server). Supported versions that arEPSS 0.5%CVE-2026-35286CRITICALVulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supported versions that are EPSS 0.5%CVE-2026-83037CRITICALVulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). Supported versions that are aEPSS 0.5%CVE-2026-35296CRITICALVulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). Supported versions that are aEPSS 0.5%CVE-2026-61129CRITICALVulnerability in the Oracle Commerce Platform product of Oracle Commerce (component: ATG Portals). The supported version that is affected EPSS 0.5%CVE-2026-60258CRITICALVulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.EPSS 0.5%CVE-2026-83098CRITICALVulnerability in the Oracle Forms product of Oracle Fusion Middleware (component: Forms Services, C/S, Charmode). Supported versions that aEPSS 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-2026-35278CRITICALVulnerability in the PeopleSoft Enterprise PT PeopleTools product of Oracle PeopleSoft (component: Performance Monitor). Supported versionsEPSS 0.5%CVE-2026-60538CRITICALVulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Enterprise Scheduling System). Supported versions thaEPSS 0.5%CVE-2026-60228CRITICALVulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.EPSS 0.5%CVE-2026-60289CRITICALVulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.EPSS 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-2026-60219CRITICALVulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 14.1.EPSS 0.5%CVE-2026-83059CRITICALVulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware (component: OID LDAP Server). Supported versions that arEPSS 0.5%CVE-2026-83035CRITICALVulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). Supported versions that are aEPSS 0.5%