Falhas do tipo CWE-269

2.490 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-2026-61010HIGHVulnerability in the Oracle Process Manufacturing Systems product of Oracle E-Business Suite (component: Internal Operations). Supported veEPSS 0.4%CVE-2026-61180HIGHVulnerability in the Oracle Agile Product Lifecycle Management for Process product of Oracle Supply Chain (component: Product Quality ManageEPSS 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-2024-8246HIGHPost Form – Registration Form – Profile Form for User Profiles – Frontend Content Forms for User Submissions (UGC) <= 2.8.11 - Authenticated (Contributor+) Privilege EscalationEPSS 0.4%CVE-2024-21989HIGHPrivilege Escalation Vulnerability in ONTAP Select Deploy administration utilityEPSS 0.4%CVE-2026-75160CRITICALAn issue in X-Serie Gateway Firmware V6_00_05 allows a remote attacker to escalate privileges via the endpoints /cgi-bin/wwwugw.cgi and /cgiEPSS 0.4%CVE-2026-85569HIGHTutor LMS 2.7.1 - < 4.0.8 - Read-Only API Key Privilege Escalation via REST Request MisclassificationEPSS 0.4%CVE-2026-83328HIGHVulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Personalization). Supported versions thatEPSS 0.4%CVE-2026-83325HIGHVulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Platform Security). Supported EPSS 0.4%CVE-2026-46716CRITICALNezha Monitoring: RoleMember can run shell on every server (cross-tenant RCE) via POST /api/v1/cronEPSS 0.4%CVE-2026-83273HIGHVulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Platform Security). The suppoEPSS 0.4%CVE-2026-83176HIGHVulnerability in the Oracle Common Applications product of Oracle E-Business Suite (component: CRM User Management Framework). Supported veEPSS 0.4%CVE-2021-23876HIGHMcAfee Total Protection (MTP) Bypass Remote Procedure call vulnerabilityEPSS 0.4%CVE-2025-12882CRITICALClasifico Listing <= 2.0 - Unauthenticated Privilege EscalationEPSS 0.4%CVE-2024-52516LOWNextcloud Server's shares are not removed when user is limited to share with in their groups and being removed from one of themEPSS 0.4%CVE-2026-83322HIGHVulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Platform Security). Supported EPSS 0.4%CVE-2026-83117HIGHVulnerability in the Applications DBA product of Oracle E-Business Suite (component: AD Utilities). Supported versions that are affected arEPSS 0.4%CVE-2026-22043MEDIUMRustFS has IAM deny_only Short-Circuit that Allows Privilege Escalation via Service Account MintingEPSS 0.4%CVE-2025-15027CRITICALJAY Login & Register <= 2.6.03 - Unauthenticated Privilege Escalation via jay_login_register_ajax_create_final_userEPSS 0.4%CVE-2022-0144HIGHImproper Privilege Management in shelljs/shelljsEPSS 0.4%