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-2026-72629HIGHAuthorization Bypass Through User-Controlled Key in Kibana Leading to Cross-Space Access to Machine Learning Trained ModelsEPSS 0.4%CVE-2026-13175MEDIUMEventin < 4.1.21 - Contributor+ Schedule Deletion and Modification via IDOREPSS 0.4%CVE-2026-49222HIGHVvveb product question authorization bypass allows Vendors to read, approve, edit, or delete questions under other Vendors' productsEPSS 0.4%CVE-2024-4279MEDIUMTutor LMS – eLearning and online course solution <= 2.7.0 - Authenticated (Instructor+) Insecure Direct Object Reference to Arbitrary Course DeletionEPSS 0.4%CVE-2026-14165HIGHAuthorization Bypass Through User-Controlled Key vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5EPSS 0.4%CVE-2026-49227HIGHVvveb comment authorization bypass allows Authors to read, approve, edit, or delete comments under other Authors' postsEPSS 0.4%CVE-2026-5799HIGHIDOR in Idvlabs' OntimeEPSS 0.4%CVE-2026-19077MEDIUMCopy & Delete Posts < 1.5.5 - Authenticated Arbitrary Post Deletion via Missing Object-Level AuthorizationEPSS 0.4%CVE-2026-5730HIGHIDOR in Idvlabs' OntimeEPSS 0.4%CVE-2026-49223HIGHVvveb product review authorization bypass allows Vendors to read, approve, edit, or delete reviews under other Vendors' productsEPSS 0.4%CVE-2026-42736HIGHWordPress BP Better Messages plugin <= 2.14.16 - Insecure Direct Object References (IDOR) vulnerabilityEPSS 0.4%CVE-2026-28216HIGHhoppscotch has IDOR in updateUserEnvironment / deleteUserEnvironmentEPSS 0.4%CVE-2026-3999HIGHBroken access control vulnerability affecting ID ServerEPSS 0.4%CVE-2025-58627CRITICALWordPress Miraculous Core Plugin plugin < 2.0.9 - Insecure Direct Object References (IDOR) vulnerabilityEPSS 0.4%CVE-2026-27793MEDIUMSeerr has Broken Object-Level Authorization in User Profile Endpoint that Exposes Third-Party Notification CredentialsEPSS 0.4%CVE-2025-34293HIGHGN4 Publishing System Insecure Direct Object Reference (IDOR) Information DisclosureEPSS 0.4%CVE-2026-84672HIGHJenkins Microsoft Entra ID (previously Azure AD) Plugin 710.v0b_ff8e9cc2d2 and earlier grants Entra group permissions using both the group'sEPSS 0.4%CVE-2025-15001CRITICALFS Registration Password <= 1.0.1 - Unauthenticated Privilege Escalation via Account TakeoverEPSS 0.4%CVE-2025-32781MEDIUMApollo: Apollo Portal release endpoint allows cross-application configuration disclosure via releaseIdEPSS 0.4%CVE-2023-38049CRITICALA BOLA vulnerability in GET, PUT, DELETE /appointments/{appointmentId} in EasyAppointments < 1.5.0EPSS 0.4%