Weaknesses of type CWE-862

8,591 results

Falta de verificação de autorização

O software permite que um usuário acesse recursos ou execute ações sem verificar se ele tem permissão para fazê-lo. É a brecha clássica onde o código autentifica (sabe quem é) mas não autoriza (valida se pode). Resultado: usuários comuns acessam dados sensíveis ou administrativos.

Example

Um sistema de e-commerce autentica o cliente, mas ao acessar /pedidos/123, não verifica se o pedido pertence àquele usuário — qualquer cliente logado vê qualquer pedido alheio. Ou um painel administrativo expõe endpoints que deleta contas, mas qualquer conta logada consegue chamar.

How to mitigate

Implemente verificação de autorização em todo endpoint ou ação sensível: valide não só identidade, mas permissões (roles, ACLs, policies). Use middleware ou decoradores (@RequireRole, @Authorize) e teste cenários onde usuários com privileégio baixo tentam acessar recursos alheios ou funções restritas.

CVE-2024-7621MEDIUMVisual Website Collaboration, Feedback & Project Management – Atarim <= 4.0.2 - Missing Authorization to Authenticated (Subscriber+) Settings UpdateEPSS 0.5%CVE-2026-100634MEDIUMSiYuan before v3.8.4 Missing Authorization via siyuan-send-windowsEPSS 0.5%CVE-2023-37984MEDIUMWordPress Quiz And Survey Master plugin <= 8.1.10 - Broken Access Control vulnerabilityEPSS 0.5%CVE-2023-5251MEDIUMGrid Plus <= 1.3.2 - Missing Authorization to Authenticated (Subscriber+) Grid Layout Add/Update/DeleteEPSS 0.5%CVE-2024-43431HIGHMoodle: idor in badges allows deletion of arbitrary badgesEPSS 0.5%CVE-2026-56423CRITICALMISP Core: Broken access control allows instance-wide unauthorized deletion of event reports and sharing groups via bulk deletion endpointsEPSS 0.5%CVE-2024-5248MEDIUMImproper Access Control in lunary-ai/lunaryEPSS 0.5%CVE-2022-43453HIGHWordPress WP Tools plugin <= 3.41 - Auth. Broken Access Control vulnerabilityEPSS 0.5%CVE-2025-8898CRITICALTaxi Booking Manager for Woocommerce | E-cab <= 1.3.0 - Missing Authorization to Unauthenticated Privilege Escalation via Account TakeoverEPSS 0.5%CVE-2026-39910HIGHSTACKIT IaaS API Privilege Escalation via Service Account AttachmentEPSS 0.5%CVE-2023-5713MEDIUMSystem Dashboard <= 2.8.7 - Missing Authorization to Information Disclosure (sd_option_value)EPSS 0.5%CVE-2026-86762HIGHSnipe-IT before 8.7.0 Authentication Bypass via API MiddlewareEPSS 0.5%CVE-2021-24993—Ultimate Product Catalog < 5.0.26 - Subscriber+ Arbitrary Product Creation & Settings UpdateEPSS 0.5%CVE-2026-75836HIGHGrav API Plugin before 1.0.14 Missing AuthorizationEPSS 0.5%CVE-2026-80193HIGHKimai before 2.62.0 Authorization Bypass via QuickEntryEPSS 0.5%CVE-2023-5710MEDIUMSystem Dashboard <= 2.8.7 - Missing Authorization to Information Disclosure (sd_constants)EPSS 0.5%CVE-2025-62712CRITICALJumpServer Connection Token Leak VulnerabilityEPSS 0.5%CVE-2024-30505MEDIUMWordPress Church Admin plugin <= 4.1.18 - Broken Access Control vulnerabilityEPSS 0.5%CVE-2025-23477HIGHWordPress Realty Workstation plugin <= 1.0.45 - Broken Access Control vulnerabilityEPSS 0.5%CVE-2023-51418HIGHWordPress JVM rich text icons plugin <= 1.2.6 - Arbitrary File Deletion vulnerabilityEPSS 0.5%