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-2023-38049CRITICALA BOLA vulnerability in GET, PUT, DELETE /appointments/{appointmentId} in EasyAppointments < 1.5.0EPSS 0.4%CVE-2026-92714MEDIUMDownload Manager <= 3.3.68 - Insecure Direct Object Reference to Authenticated (Contributor+) Sensitive Information Disclosure via 'wpdm_duplicate' ParameterEPSS 0.4%CVE-2026-63003MEDIUMdjango CMS: Broken access control in page *Duplicate* allows reading the content of any page (cross-site / restriction bypass)EPSS 0.4%CVE-2026-59098HIGHLobeChat 2.2.9 - Cross-User Document Disclosure via Unscoped RAG Semantic SearchEPSS 0.4%CVE-2026-85178HIGHHelicone Cross-Tenant Provider Key Disclosure via Missing Organization FilterEPSS 0.4%CVE-2026-92605HIGHIRIS through 2.4.29 Unauthorized Comment Access via Object IDEPSS 0.4%CVE-2026-84205HIGHGROWI through 8.0.2 Authorization Bypass Through User-Controlled Key on apiv3 Revision RetrievalEPSS 0.4%CVE-2026-66412HIGHLeantime all versions prior to and 3.6.2 Broken Access Control via tickets.getMilestone JSON-RPCEPSS 0.4%CVE-2026-85211HIGHLabel Studio through 1.23.0 Cross-Organization Storage URI ResolutionEPSS 0.4%CVE-2026-64662MEDIUMStatamic: Missing authorization on navigation endpoint allows disclosure of restricted entriesEPSS 0.4%CVE-2025-32781MEDIUMApollo: Apollo Portal release endpoint allows cross-application configuration disclosure via releaseIdEPSS 0.4%CVE-2026-41649HIGHOutline has IDOR in document share creation that allows unauthorized access to private documents across workspacesEPSS 0.4%CVE-2024-9262MEDIUMUser Meta – User Profile Builder and User management plugin <= 3.1.1 - Insecure Direct Object Reference to Sensitive Information ExposureEPSS 0.4%CVE-2026-54622MEDIUMdjango CMS: Clipboard copy IDOR discloses unauthorized plugin contentEPSS 0.4%CVE-2026-62861MEDIUMTypeBot: Cross-tenant custom-domain removal via unbound `name` in handleDeleteCustomDomainEPSS 0.4%CVE-2026-55694HIGHSnipe-IT: Chained Information Disclosure and IDOR Leads to Full EULA File TakeoverEPSS 0.4%CVE-2026-93955MEDIUMgrimmory-tools grimmory Download Endpoint KoboController.java streamFileToResponse authorizationEPSS 0.4%CVE-2026-22234CRITICALOPEXUS eCasePortal unauthenticated IDOREPSS 0.4%CVE-2026-8406HIGHopenSIS Classic 9.3 - Insecure Direct Object Reference in Sent MailEPSS 0.4%CVE-2026-59233HIGHMissing Authorization in Prospero Flow CRM permission save endpoint allows privilege escalationEPSS 0.4%