Weaknesses of type CWE-639

1,841 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-2022-44005MEDIUMAn issue was discovered in BACKCLICK Professional 5.9.63. Due to the use of consecutive IDs in verification links, the newsletter sign-up fuEPSS 0.6%CVE-2024-9097LOWIDOREPSS 0.6%CVE-2022-36284MEDIUMWordPress Affiliate For WooCommerce premium plugin <= 4.7.0 - Authenticated IDOR vulnerability leading to PayPal email changeEPSS 0.6%CVE-2025-24315MEDIUMGrowatt Cloud portal Authorization Bypass Through User-Controlled KeyEPSS 0.6%CVE-2023-1889MEDIUMDirectorist <= 7.5.4 - Authenticated (Subscriber+) Insecure Direct Object Reference to Arbitrary Post Deletion in listing_taskEPSS 0.6%CVE-2023-48304MEDIUMNextcloud Server vulnerable to attacker enabling/disabling birthday calendar for any userEPSS 0.6%CVE-2023-0691MEDIUMMetform Elementor Contact Form Builder <= 3.3.1 - Authenticated (Subscriber+) Information Disclosure via mf_last_name shortcodeEPSS 0.6%CVE-2024-8292CRITICALWP-Recall – Registration, Profile, Commerce & More <= 16.26.8 - Insecure Direct Object Reference to Unauthenticated Arbitrary Password UpdateEPSS 0.6%CVE-2026-56422CRITICALMISP Core: Mass Assignment and Object Re-ownership via Unvalidated Request FieldsEPSS 0.6%CVE-2024-8290HIGHWCFM – Frontend Manager for WooCommerce along with Bookings Subscription Listings Compatible <= 6.7.12 - Insecure Direct Object Reference to Account Takeover/Privilege EscalationEPSS 0.6%CVE-2023-0692MEDIUMMetform Elementor Contact Form Builder <= 3.3.1 - Authenticated (Subscriber+) Information Disclosure via 'mf_payment_status' shortcodeEPSS 0.6%CVE-2024-25983LOWMsa-24-0006: idor on dashboard comments blockEPSS 0.6%CVE-2025-40805CRITICALAffected devices do not properly enforce user authentication on specific API endpoints. This could facilitate an unauthenticated remote attaEPSS 0.6%CVE-2026-25758HIGHSpree allows unauthenticated users can access all guest addressesEPSS 0.6%CVE-2023-51502HIGHWordPress WooCommerce Stripe Payment Gateway Plugin <= 7.6.1 is vulnerable to Insecure Direct Object References (IDOR)EPSS 0.6%CVE-2024-9862CRITICALMiniorange OTP Verification with Firebase <= 3.6.0 - Unauthenticated Arbitrary User Password ChangeEPSS 0.6%CVE-2025-1607MEDIUMSourceCodester Best Employee Management System salary_slip.php authorizationEPSS 0.6%CVE-2023-24842MEDIUMHGiga MailSherlock - Broken Access ControlEPSS 0.6%CVE-2023-31182HIGH EasyTor Applications – Authorization BypassEPSS 0.6%CVE-2024-39321HIGHTraefik vulnerable to bypassing IP allow-lists via HTTP/3 early data requests in QUIC 0-RTT handshakesEPSS 0.6%