Weaknesses of type CWE-862

8,689 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-2024-1937HIGHBrizy – Page Builder <= 2.4.44 - Missing Authorization to Authenticated (Contributor+) Post ModificationEPSS 0.4%CVE-2024-35661MEDIUMWordPress Upload Fields for WPForms plugin <= 1.0.2 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2025-10186MEDIUMWhyDonate – FREE Donate button – Crowdfunding – Fundraising <= 4.0.15 - Missing Authorization to Unauthenticated wp_wdplugin_style Rww DeletionEPSS 0.4%CVE-2024-53825MEDIUMWordPress FileBird Lite plugin <= 6.3.2 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2024-25907MEDIUMWordPress WP Media folder plugin <= 5.7.2 - Plugin Settings Change vulnerabilityEPSS 0.4%CVE-2024-25922MEDIUMWordPress Peach Payments Gateway plugin <= 3.1.9 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2023-46146HIGHWordPress Themify Ultra theme <= 7.3.5 - Multiple Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-45334MEDIUMKirby: Content locks disclose IDs and emails of inaccessible users from `users.access/list` permissionsEPSS 0.4%CVE-2025-22260MEDIUMWordPress Meta Tag Manager plugin <= 3.1 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2025-4177MEDIUMFlynax Bridge <= 2.2.0 - Unauthenticated Arbitrary User DeletionEPSS 0.4%CVE-2026-44176MEDIUMKirby: `pages.access` permission is not checked during rendering of page draftsEPSS 0.4%CVE-2024-12349MEDIUMJFinalCMS save cross-site request forgeryEPSS 0.4%CVE-2026-44010HIGHCraft CMS: Missing Authorization in GraphQL Address Resolver Allows Cross-Scope PII DisclosureEPSS 0.4%CVE-2026-47657HIGHHumHub Missing Authorization on Remove All Space Members ActionEPSS 0.4%CVE-2024-28167MEDIUMMissing Authorization check in SAP Group Reporting Data Collection (Enter Package Data)EPSS 0.4%CVE-2026-47163HIGHQuest Bot: Unprivileged users can create and remove AutoMod rules.EPSS 0.4%CVE-2026-50283MEDIUMCraft CMS: Unauthorized Deletion of Source Assets During File ReplacementEPSS 0.4%CVE-2026-27708HIGHFOSSBilling: IDOR in Servicecustom Client API allows cross-client data accessEPSS 0.4%CVE-2025-1766MEDIUMEvent Manager, Events Calendar, Tickets, Registrations – Eventin <= 4.0.24 - Missing Authorization to Unauthenticated Payment Status UpdateEPSS 0.4%CVE-2026-62191HIGHOpenClaw 2026.6.6 < 2026.6.9 Authorization Bypass via Message MutationsEPSS 0.4%