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-2026-81853LOWAshAdmin composite primary key decoding accepts arbitrary fields, enabling a secret-attribute oracleEPSS 0.4%CVE-2026-48976HIGHHomeBox: Cross-Tenant IDOR in Notifier Update Leaks Shoutrrr Credentials and Allows Webhook HijackEPSS 0.4%CVE-2023-32747MEDIUMWordPress WooCommerce Bookings Plugin <= 1.15.78 is vulnerable to Insecure Direct Object References (IDOR)EPSS 0.4%CVE-2026-81892HIGHEasyAdmin custom-action dispatcher bypasses access_control on other routesEPSS 0.4%CVE-2026-59712HIGHLeantime - JSON-RPC API Broken Access Control via users.getUserEPSS 0.4%CVE-2023-6144CRITICALDev Blog v1.0 - ATOEPSS 0.4%CVE-2024-32772MEDIUMWordPress ProfileGrid plugin <= 5.7.9 - Insecure Direct Object References (IDOR) vulnerabilityEPSS 0.4%CVE-2026-55228HIGHWeblate:: WebIDOR in GroupViewSet allows authenticated project manager to gain unauthorized read access to any private projectEPSS 0.4%CVE-2024-33668CRITICALAn issue was discovered in Zammad before 6.3.0. The Zammad Upload Cache uses insecure, partially guessable FormIDs to identify content. An aEPSS 0.4%CVE-2024-32808MEDIUMWordPress ProfileGrid plugin <= 5.7.9 - Insecure Direct Object Reference (IDOR) vulnerabilityEPSS 0.4%CVE-2026-55518CRITICALAvo: Missing Authorization in Avo Association Attach Endpoint Allows Unauthorized Relationship Manipulation and Privilege EscalationEPSS 0.4%CVE-2022-36966MEDIUMInsecure Direct Object Reference Vulnerability: Orion Platform 2020.2.6EPSS 0.4%CVE-2024-10666MEDIUMEasy Twitter Feed – Twitter feeds plugin for WP <= 1.2.6 - Authenticated (Contributor+) Post ExposureEPSS 0.4%CVE-2026-65016HIGHn8n before 1.123.64, 2.29.8, and 2.30.1 Privilege Escalation via SSO Instance-RoleEPSS 0.4%CVE-2026-30945HIGHStudioCMS: IDOR — Arbitrary API Token Revocation Leading to Denial of ServiceEPSS 0.4%CVE-2022-31683MEDIUMConcourse (7.x.y prior to 7.8.3 and 6.x.y prior to 6.7.9) contains an authorization bypass issue. A Concourse user can send a request with bEPSS 0.4%CVE-2025-9520HIGHIDOR Leading to Owner Account Hijacking in Omada ControllerEPSS 0.4%CVE-2025-28874MEDIUMWordPress BP Email Assign Templates By shanebp plugin <= 1.7 - Arbitrary Content Deletion vulnerabilityEPSS 0.4%CVE-2026-5142MEDIUMForeman: foreman: cross-tenant private ssh key disclosure via taxonomy scoping bypassEPSS 0.4%CVE-2024-10868MEDIUMEnter Addons – Ultimate Template Builder for Elementor <= 2.1.9 - Authenticated (Contributor+) Post DisclosureEPSS 0.4%