Weaknesses of type CWE-862

8,720 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-2023-45766MEDIUMWordPress Poll Maker plugin <= 4.7.1 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-44754MEDIUMMissing caller identification check-in for ODP Data Replication APIsEPSS 0.3%CVE-2023-6007HIGHUserPro <= 5.1.1 - Missing Authorization via multiple functionsEPSS 0.3%CVE-2025-13063MEDIUMDinukaNavaratna Dee Store authorizationEPSS 0.3%CVE-2026-1942MEDIUMBlog2Social: Social Media Auto Post & Scheduler <= 8.7.4 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Post ModificationEPSS 0.3%CVE-2023-52199MEDIUMWordPress ActivityPub plugin <= 1.0.5 - Unauthenticated Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-3072MEDIUMMedia Library Assistant <= 3.33 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Attachment Taxonomy ModificationEPSS 0.3%CVE-2025-13754MEDIUMAppointment Booking Calendar — Simply Schedule Appointments Booking Plugin <= 1.6.9.16 - Missing Authorization to Unauthenticated Sensitive Information ExposureEPSS 0.3%CVE-2026-3056MEDIUMSeraphinite Accelerator <= 2.28.14 - Missing Authorization to Authenticated (Subscriber+) Log ClearingEPSS 0.3%CVE-2024-12104MEDIUMVisual Website Collaboration, Feedback & Project Management – Atarim <= 4.0.9 - Missing Authorization to Authenticated (Subscriber+) Project Page/File DeletionEPSS 0.3%CVE-2024-8369MEDIUMEventPrime <= 4.0.4.3 - Missing Authorization to Unauthenticated Private or Password-Protected Events DisclosureEPSS 0.3%CVE-2025-2298HIGHAuthenticated API Endpoint Allows Arbitrary File Deletion in Dremio SoftwareEPSS 0.3%CVE-2026-2819MEDIUMDromara RuoYi-Vue-Plus Workflow deleteByInstanceIds SaServletFilter authorizationEPSS 0.3%CVE-2024-12331MEDIUMFile Manager Pro – Filester <= 1.8.6 - Missing Authorization to Authenticated (Subscriber+) Filebird Plugin InstallationEPSS 0.3%CVE-2026-78601MEDIUMMissing Authorization in Kibana Leading to Unauthorized Elasticsearch Index Data ExposureEPSS 0.3%CVE-2024-12263MEDIUMChild Theme Creator by Orbisius <= 1.5.5 - Missing Authorization to Authenticated (Subscriber+) Cloud Snippet Update/DeleteEPSS 0.3%CVE-2026-45549HIGHRoxy-WI: Authorization bypass on POST /smon/agent/action/<action> — guest can stop or restart smon-agent on any hostEPSS 0.3%CVE-2024-56270MEDIUMWordPress WP SecureSubmit plugin <= 1.5.20 - Sensitive Data Exposure vulnerabilityEPSS 0.3%CVE-2024-1324MEDIUMQQWorld Auto Save Images <= 1.9.8 - Missing Authorization to Arbitrary Post Content RetrievalEPSS 0.3%CVE-2026-44555HIGHOpen WebUI: Base Model Routing Bypasses Access Control via Model ChainingEPSS 0.3%