Weaknesses of type CWE-639

2,492 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-2023-6223MEDIUMLearnPress <= 4.2.5.7 - Insecure Direct Object Reference to Information DisclosureEPSS 0.3%CVE-2025-41098HIGHInsecure Direct Object Reference in GPS BOLD WorkplannerEPSS 0.3%CVE-2026-85173MEDIUMn8n before 2.36.2 Missing Authorization via Insights APIEPSS 0.3%CVE-2024-38446MEDIUMNATO NCI ANET 3.4.1 mishandles report ownership. A user can create a report and, despite the restrictions imposed by the UI, change the authEPSS 0.3%CVE-2025-65098HIGHTypebot Vulnerable to Credential Theft via Client-Side Script Execution and API Authorization BypassEPSS 0.3%CVE-2024-13841MEDIUMBuilder Shortcode Extras – WordPress Shortcodes Collection to Save You Time <= 1.0.0 - Authenticated (Contributor+) Post DisclosureEPSS 0.3%CVE-2025-61148MEDIUMAn Insecure Direct Object Reference (IDOR) vulnerability in the EduplusCampus 3.0.1 Student Payment API allows authenticated users to accessEPSS 0.3%CVE-2023-6504MEDIUMProfile Builder <= 3.10.7 - Insecure Direct Object Reference to Sensitive Information Exposure via user_meta ShortcodeEPSS 0.3%CVE-2026-59539HIGHWordPress Paid Member Subscriptions plugin <= 3.0.7 - Insecure Direct Object References (IDOR) vulnerabilityEPSS 0.3%CVE-2026-33425MEDIUMDiscourse has inferable private group membership or existence via exclude_groups parameterEPSS 0.3%CVE-2026-77073MEDIUMn8n before 2.34.1 Cross-Project Credential Access via MCPEPSS 0.3%CVE-2026-72650MEDIUMAuthorization Bypass Through User-Controlled Key in Kibana Leading to Information DisclosureEPSS 0.3%CVE-2026-33700MEDIUMVikunja has a Link Share Delete IDOR — Missing Project Ownership Check Allows Cross-Project Link Share DeletionEPSS 0.3%CVE-2025-41020HIGHInsecure direct object reference (IDOR) vulnerability in Sergestec's ExitoEPSS 0.3%CVE-2024-5438MEDIUMTutor LMS – eLearning and online course solution <= 2.7.1 - Authenticated (Instructor+) Insecure Direct Object Reference to Arbitrary Quiz Attempt DeletionEPSS 0.3%CVE-2023-27576—An issue was discovered in phpList before 3.6.14. Due to an access error, it was possible to manipulate and edit data of the system's super EPSS 0.3%CVE-2026-42227MEDIUMn8n: Public API Variables IDOR Allows Cross-Project Secret DisclosureEPSS 0.3%CVE-2024-4873MEDIUMReplace Image <= 1.1.10 - Insecure Direct Object ReferenceEPSS 0.3%CVE-2024-8040HIGHAuthorization Bypass Through User-Controlled Key vulnerability affecting 3DSwym in 3DSwymer on Release 3DEXPERIENCE R2024xEPSS 0.3%CVE-2025-68997MEDIUMWordPress wpDiscuz plugin <= 7.6.43 - Insecure Direct Object References (IDOR) vulnerabilityEPSS 0.3%