Weaknesses of type CWE-862

8,697 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-2026-103239HIGHMISP Tag Collection Save Allows Privilege Escalation via Sibling Model InjectionEPSS 0.4%CVE-2024-35662MEDIUMWordPress Simple COD Fees for WooCommerce plugin <= 2.0.2 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-48495HIGHTypeBot Google Sheets OAuth callback can create credentials in unauthorized workspaces and modify arbitrary typebotsEPSS 0.4%CVE-2026-90448HIGHA deployment mode intended to expose only read access to stored data proxies a set of application programming interface routes without restrEPSS 0.4%CVE-2026-91846HIGHMISP Collection Element Add Missing Authorization on Referenced Object UUIDEPSS 0.4%CVE-2025-47529MEDIUMWordPress Experto CTA Widget – Call To Action, Sticky CTA, Floating Button Plugin <= 1.1.1 - Settings Change VulnerabilityEPSS 0.4%CVE-2026-95685MEDIUMMISP Missing Authorization on replaceSuggestionInReport Event Report ActionEPSS 0.4%CVE-2026-76847HIGHact 0.2.81 through 0.2.89 Missing Authorization in the Artifacts V4 BackendEPSS 0.4%CVE-2023-41240MEDIUMWordPress Pricing Deals for WooCommercePricing Deals for WooCommerce plugin <= 2.0.3.2 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-88915HIGHMISP Event Template Instantiation Bypasses Sharing Group and Tagging AuthorizationEPSS 0.4%CVE-2024-5453MEDIUMProfileGrid <= 5.8.6 - Missing AuthorizationEPSS 0.4%CVE-2026-90454MEDIUMA deployment mode intended to expose only read access to a bundled packet-analysis component's interface denies a list of write-capable routEPSS 0.4%CVE-2026-8593MEDIUMFix Business Intelligence API Pack permissionEPSS 0.4%CVE-2026-53640LOWFOSSBilling missing authorization checks on read-only admin API endpoints expose sensitive staff, client, and redirect dataEPSS 0.4%CVE-2024-32081MEDIUMWordPress Filter Custom Fields & Taxonomies Light plugin <= 1.05 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-50282MEDIUMCraft CMS: Unauthorized Deletion of Destination Folders During Forced MovesEPSS 0.4%CVE-2026-77133MEDIUMBroken Access Control in extension "femanager" (femanager)EPSS 0.4%CVE-2026-73140MEDIUMcti-transmute Evaluation Report Exports Expose Private Comments and Author InformationEPSS 0.4%CVE-2026-42337MEDIUMMaxKB: Broken Access Control in MaxKB OSS URL Fetch APIEPSS 0.4%CVE-2025-11996MEDIUMFind Unused Images <= 1.0.7 - Missing Authorization to Unauthenticated Arbitrary Attachment DeletionEPSS 0.4%