Weaknesses of type CWE-862

8,722 results

Falta de verificação de autorização

O software permite que um usuário acesse recursos ou execute ações sem verificar se ele tem permissão para fazê-lo. É a brecha clássica onde o código autentifica (sabe quem é) mas não autoriza (valida se pode). Resultado: usuários comuns acessam dados sensíveis ou administrativos.

Example

Um sistema de e-commerce autentica o cliente, mas ao acessar /pedidos/123, não verifica se o pedido pertence àquele usuário — qualquer cliente logado vê qualquer pedido alheio. Ou um painel administrativo expõe endpoints que deleta contas, mas qualquer conta logada consegue chamar.

How to mitigate

Implemente verificação de autorização em todo endpoint ou ação sensível: valide não só identidade, mas permissões (roles, ACLs, policies). Use middleware ou decoradores (@RequireRole, @Authorize) e teste cenários onde usuários com privileégio baixo tentam acessar recursos alheios ou funções restritas.

CVE-2026-66452MEDIUMWordPress Legal Text Connector of the IT-Recht Kanzlei plugin <= 1.0.13 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-57717MEDIUMWordPress Knit Pay plugin <= 9.6.0.0 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-62670MEDIUMFail-open authorization in grav-plugin-flex-objects admin-next API: api.access user gets full CRUD on permission-less directories (requireFlexPermission missing else-deny)EPSS 0.3%CVE-2026-57408MEDIUMWordPress Peach Payments Gateway plugin <= 4.0.2 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-82223MEDIUMWordPress WP Event SOlution plugin <= 4.1.22 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-81793MEDIUMWordPress Salon booking system plugin <= 10.31.8 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-57412MEDIUMWordPress Gift Vouchers plugin <= 4.6.9 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-84754MEDIUMWordPress WPFunnels plugin <= 3.12.13 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-66454MEDIUMWordPress WP Social Avatar plugin <= 1.5 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-40782MEDIUMWordPress WPAdverts plugin <= 2.3.0 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-84758MEDIUMWordPress Business Directory plugin <= 6.4.26 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-49072MEDIUMWordPress WooCommerce Anti-Fraud plugin <= 7.2.6 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-39593MEDIUMWordPress HAPPY plugin <= 1.0.10 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-49775MEDIUMWordPress Welcart e-Commerce plugin <= 2.11.28 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-57324MEDIUMWordPress GIFT4U plugin <= 1.0.10 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2023-45101MEDIUMWordPress Customer Reviews for WooCommerce plugin <= 5.36.0 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2018-25391HIGHHaPe PKH 1.1 Missing Authorization Allows Unauthenticated Record DeletionEPSS 0.3%CVE-2026-57406MEDIUMWordPress FundEngine plugin <= 1.7.6 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-57424MEDIUMWordPress Razorpay Payment Links for WooCommerce plugin <= 2.1.4 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2024-5677MEDIUMFeatured Image Generator <= 1.3.1 - Missing Authorization to Authenticated (Subscriber+) Images UploadEPSS 0.3%