Weaknesses of type CWE-639

2,504 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-2026-2230MEDIUMBooking Calendar <= 10.14.14 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary User Settings ModificationEPSS 0.2%CVE-2026-1753MEDIUMGutena Forms < 1.6.1 - Contributor+ Arbitrary Limited Options UpdateEPSS 0.2%CVE-2025-40773MEDIUMA vulnerability has been identified in SiPass integrated (All versions < V3.0). Affected server applications contains a broken access controEPSS 0.2%CVE-2025-10570MEDIUMFlexible Refund and Return Order for WooCommerce <= 1.0.38 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Order RefundEPSS 0.2%CVE-2025-6833MEDIUMAll in One Time Clock Lite – Tracking Employee Time Has Never Been Easier <= 2.0 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary Clocking In/OutEPSS 0.2%CVE-2026-16264MEDIUMNewsletters < 4.18.1 - Unauthenticated Subscriber Record Overwrite and PII Disclosure via IDOREPSS 0.2%CVE-2026-67358MEDIUMJoomla Extension - j2commerce.com - Download quota manipulation in J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5EPSS 0.2%CVE-2026-16567MEDIUMDocument Embedder < 2.3.1 - Unauthenticated Private Document Download via Token OracleEPSS 0.2%CVE-2026-48073MEDIUMDocmost: Page export can include restricted same-space attachments through forged attachmentIdEPSS 0.2%CVE-2026-52850MEDIUMDocmost: Broken access control in transclusion lookup API leaks sync-block content across private spacesEPSS 0.2%CVE-2026-13146LOWWP Travel < 12.0.2 - Unauthenticated Booking Payment State Tampering via IDOREPSS 0.2%CVE-2025-65096MEDIUMRomM Insecure Direct Object Reference (IDOR) Allows Unauthorized Access to Private CollectionsEPSS 0.2%CVE-2025-12766MEDIUMInsecure Direct Object Reference (IDOR) vulnerability in the Management Console of affected versions of BlackBerry AtHoc.EPSS 0.2%CVE-2026-1338MEDIUMAuthorization Bypass Through User-Controlled Key in GitLabEPSS 0.2%CVE-2024-1470HIGHElevation of Privilege attack on NetIQ Client login extensionEPSS 0.2%CVE-2025-61950MEDIUMIn GroupSession, a Circular notice can be created with its memo field non-editable, but the authorization check is improperly implemented. WEPSS 0.2%CVE-2026-1228MEDIUMTimeline Block <= 1.3.3 - Insecure Direct Object Reference to Authenticated (Author+) Private Timeline Exposure via Shortcode AttributeEPSS 0.2%CVE-2026-16281HIGHClassified Listing < 6.1.1 - Subscriber+ Arbitrary Attachment Deletion and Listing Image Tampering via IDOREPSS 0.2%CVE-2026-93366MEDIUMBludit CMS 3.22.0 Authorization Bypass via list-images/delete-image AJAX EndpointsEPSS 0.2%CVE-2025-12087MEDIUMWishlist and Save for later for Woocommerce <= 1.1.22 - Insecure Direct Object Reference to Authenticated (Subscriber+) Wishlist Item DeletionEPSS 0.2%