Weaknesses of type CWE-639

2,490 results

Manipulação de identificador para acessar dados de outro usuário

A aplicação não valida adequadamente se o usuário autenticado tem permissão para acessar o recurso solicitado, permitindo que modifique parâmetros (como IDs) para acessar dados alheios. Por exemplo, ao mudar o ID de um pedido na URL de 123 para 456, consegue visualizar pedidos de outros clientes sem controle de acesso real.

Example

Um banco digital permite acessar extratos via URL /extrato?conta_id=5000. Se um usuário muda para conta_id=5001, consegue ver o extrato de outra pessoa apenas porque a aplicação valida apenas autenticação, não autorização específica para aquele recurso.

How to mitigate

Implemente verificação de autorização em cada acesso a recurso: valide se o usuário autenticado de fato possui permissão para aquele ID específico, comparando contra dados da sessão ou banco de dados. Use abstração (ex: 'minha conta' em vez de IDs diretos) e evite expor identificadores sequenciais previsíveis.

CVE-2026-58432MEDIUMMissing Authorization and Authorization Bypass Through User-Controlled Key and Incorrect Permission Assignment for Critical Resource and Exposure of Sensitive Information to an Unauthorized Actor in code.gitea.io/giteaEPSS 0.4%CVE-2024-31095MEDIUMWordPress Thumbs Rating plugin <= 5.1.0 - Insecure Direct Object References (IDOR) vulnerabilityEPSS 0.4%CVE-2024-30507LOWWordPress Molongui Authorship plugin <= 4.7.7 - Insecure Direct Object References (IDOR) vulnerabilityEPSS 0.4%CVE-2026-3073MEDIUMAuthorization Bypass Through User-Controlled Key in GitLabEPSS 0.4%CVE-2024-43315HIGHWordPress Stripe Payments For WooCommerce plugin <= 1.9.1 - Insecure Direct Object References (IDOR) vulnerabilityEPSS 0.4%CVE-2024-12116MEDIUMUnlimited Theme Addon For Elementor and WooCommerce <= 1.2.2 - Authenticated (Contributor+) Post DisclosureEPSS 0.4%CVE-2026-54357MEDIUMMISP improper authorization allows organization administrators to modify site administrator user settingsEPSS 0.4%CVE-2026-9493HIGHBankPro E-Service Technology｜Service Center - Insecure Direct Object ReferenceEPSS 0.4%CVE-2022-42067MEDIUMOnline Birth Certificate Management System version 1.0 suffers from an Insecure Direct Object Reference (IDOR) vulnerabilityEPSS 0.4%CVE-2026-5135MEDIUMForeman: foreman: unauthorized modification of host configurations via broken access controlEPSS 0.4%CVE-2026-82870HIGHToolJet before v3.16.208 Cross-Tenant Database ManipulationEPSS 0.4%CVE-2026-19834MEDIUMWebkul Bagisto Admin Customer Impersonation Feature login-as-customer authorizationEPSS 0.4%CVE-2026-93660HIGHSQLBot through 1.10.1 Improper Access Control via Dashboard UpdateEPSS 0.4%CVE-2026-19997MEDIUMWebkul Bagisto Backend Sales RMA Endpoint requests authorizationEPSS 0.4%CVE-2025-64523HIGHFileBrowser has Insecure Direct Object Reference (IDOR) in Share Deletion FunctionEPSS 0.4%CVE-2026-32103MEDIUMStudioCMS: IDOR — Admin-to-Owner Account Takeover via Password Reset Link GenerationEPSS 0.4%CVE-2024-12046MEDIUMMedical Addon for Elementor <= 1.6.2 - Insecure Direct Object Reference to Authenticated (Contributor+) Sensitive Information Exposure via ShortcodeEPSS 0.4%CVE-2019-19755CRITICALethOS through 1.3.3 ships with SSH host keys baked into the installation image, which allows man-in-the-middle attacks and makes identificatEPSS 0.4%CVE-2026-75103HIGHCrawlab Missing Authorization on Password Change Endpoint Allows Account TakeoverEPSS 0.4%CVE-2026-79750HIGHMCPHub authenticated horizontal IDOR: any non-admin user executes tools on other users' MCP servers (cross-tenant file read + SSRF)EPSS 0.4%