Weaknesses of type CWE-862

8,495 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-2026-12153CRITICALWP Learn Manager <= 1.1.8 - Missing Authorization to Unauthenticated Arbitrary Plugin Installation and Activation via jslearnmanager_ajax AJAX ActionEPSS 0.7%CVE-2025-30716HIGHVulnerability in the Oracle Common Applications product of Oracle E-Business Suite (component: CRM User Management Framework). Supported veEPSS 0.7%CVE-2024-1862HIGHWooCommerce Add to Cart Custom Redirect <= 1.2.13 - Authenticated(Contributor+) Missing Authorization to Limited Arbitrary Options UpdateEPSS 0.7%CVE-2021-4350HIGHFrontend File Manager <= 18.2 - Unauthenticated HTML Injection leading to Spam EmailsEPSS 0.7%CVE-2024-11848HIGHNitroPack <= 1.17.0 - Missing Authorization to Authenticated (Subscriber+) Limited Options UpdateEPSS 0.7%CVE-2026-4297HIGHWelcome Software Publishing <= 0.0.31 - Authenticated (Subscriber+) Arbitrary Options Update to Privilege Escalation via 'nc.setOption' XML-RPC MethodEPSS 0.7%CVE-2021-24633—Countdown Block < 1.1.2 - Missing Authorisation in AJAX actionEPSS 0.7%CVE-2021-39347MEDIUMStripe for WooCommerce 3.0.0 - 3.3.9 Missing Authorization Controls to Financial Account HijackingEPSS 0.7%CVE-2023-6327MEDIUMShopLentor (formerly WooLentor) <= 2.8.7 - Missing Authorization via purchased_new_productsEPSS 0.7%CVE-2024-8114HIGHMissing Authorization in GitLabEPSS 0.7%CVE-2023-40362MEDIUMAn issue was discovered in CentralSquare Click2Gov Building Permit before October 2023. Lack of access control protections allows remote attEPSS 0.7%CVE-2024-21246HIGHVulnerability in the Oracle Service Bus product of Oracle Fusion Middleware (component: OSB Core Functionality). The supported version thaEPSS 0.7%CVE-2022-45840MEDIUMWordPress Auto Affiliate Links plugin <= 6.2.1.5 - Unauth. Broken Access Control vulnerabilityEPSS 0.7%CVE-2024-56066CRITICALWordPress Agency Toolkit plugin <= 1.0.23 - Privilege Escalation vulnerabilityEPSS 0.7%CVE-2022-46796MEDIUMWordPress CURCY plugin <= 2.1.25 - Unauthenticated plugin settings change vulnerabilityEPSS 0.7%CVE-2023-2434LOWNested Pages <= 3.2.3 - Missing Authorization to Authenticated (Editor+) Plugin Settings ResetEPSS 0.7%CVE-2021-43781MEDIUMPermissions not properly checked in Invenio-Drafts-ResourcesEPSS 0.7%CVE-2023-2268HIGHPlane v0.7.1 - Unauthorized access to filesEPSS 0.7%CVE-2026-12000HIGHPage and Post Restriction <= 1.4.1 - Unauthenticated Missing Authorization to Sensitive Information Exposure via REST APIEPSS 0.7%CVE-2026-2038HIGHGFI Archiver MArc.Core Missing Authorization Authentication Bypass VulnerabilityEPSS 0.7%