Weaknesses of type CWE-862

8,688 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-2026-25425HIGHWordPress User Registration plugin <= 5.1.2 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-60124MEDIUMMISP importModule missing authorization allows read-only users to modify events via misp_standard importsEPSS 0.4%CVE-2025-58877HIGHWordPress Javo Core plugin <= 3.0.0.529 - Arbitrary Content Deletion vulnerabilityEPSS 0.4%CVE-2026-59217MEDIUMOpen WebUI: Upload `metadata.knowledge_id` bypasses the knowledge-base write-access check (read-only users can add files to KB)EPSS 0.4%CVE-2024-27950MEDIUMWordPress Sirv plugin <= 7.2.0 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2025-24972MEDIUMDiscourse may bypass user preference when adding users to chat groupsEPSS 0.4%CVE-2023-46610MEDIUMWordPress Quill Forms plugin <= 3.3.0 - Broken Access Control + CSRF vulnerabilityEPSS 0.4%CVE-2024-38719MEDIUMWordPress Auto Featured Image plugin <= 4.1.2 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-56280HIGHCap-go - Privilege Inversion in Build Log Stream via SSE DisconnectEPSS 0.4%CVE-2026-85533HIGHMISP Sharing Group Authorization Bypass via Omitted Distribution ParameterEPSS 0.4%CVE-2023-47849MEDIUMWordPress BlossomThemes Email Newsletter plugin <= 2.2.4 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-87994MEDIUMOpen WebUI: Channel members can overwrite another member's message via the chat completions endpointEPSS 0.4%CVE-2026-95671MEDIUMMISP Collections: Missing Authorization Check for Sharing Group on PUT Request in collections/addEPSS 0.4%CVE-2024-0984MEDIUMImageRecycle pdf & image compression <= 3.1.13 - Missing Authorization to Settings Update in disableOptimizationEPSS 0.4%CVE-2026-57494HIGHAgenticMail: Cross-agent task authorization bypass in AgenticMail APIEPSS 0.4%CVE-2023-47841MEDIUMWordPress Analytify plugin <= 5.1.1 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2024-32829MEDIUMWordPress Data Tables Generator by Supsystic plugin <= 1.10.31 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2024-35168MEDIUMWordPress WP Discourse plugin <= 2.5.1 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2024-37482MEDIUMWordPress The Post Grid plugin <= 7.7.4 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2024-38727MEDIUMWordPress Seraphinite Post .DOCX Source plugin <= 2.16.9 - Broken Access Control vulnerabilityEPSS 0.4%