Weaknesses of type CWE-862

8,854 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-2026-84805MEDIUMKimai 2.61.0 before 2.63.0 Authentication Bypass via APIEPSS 0.3%CVE-2026-94120HIGHWordPress GravityExport Lite for Gravity Forms plugin <= 2.7.2 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-87048MEDIUMTanium addressed an improper access controls vulnerability in Comply.EPSS 0.3%CVE-2026-40740MEDIUMWordPress Tutor LMS plugin <= 3.9.7 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-61968MEDIUMWordPress myCred plugin <= 3.1.2 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-27351MEDIUMWordPress Crew HRM plugin <= 1.2.2 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-14332MEDIUMEcwid by Lightspeed Ecommerce Shopping Cart < 7.0.9 - Subscriber+ Store Disconnection via 'ec_disconnect' ActionEPSS 0.3%CVE-2026-32416MEDIUMWordPress PDF Poster plugin <= 2.4.0 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-66442MEDIUMWordPress YayPricing plugin <= 3.5.6 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-84217MEDIUMWordPress Classified Listing plugin <= 6.1.3 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2024-56272MEDIUMWordPress Hide Category by User Role for WooCommerce plugin <= 2.1.1 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2025-11701MEDIUMZip Attachments <= 1.6 - Missing Authorization to Unauthenticated Private And Password-Protected Posts Attachment DisclosureEPSS 0.3%CVE-2026-87429MEDIUMMissing authorization in ServiceWorker in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer prEPSS 0.3%CVE-2025-52785HIGHWordPress SMM API plugin <= 6.0.31 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2024-13307MEDIUMReales WP - Real Estate WordPress Theme <= 2.1.2 - Missing Authorization to Unauthenticated Attachment Deletion and Favorite Property UpdatesEPSS 0.3%CVE-2026-77244CRITICAL[mcp-atlassian] Authentication bypass in HTTP transport: AtlassianOpaqueTokenVerifier accepts any non-empty tokenEPSS 0.3%CVE-2025-62977MEDIUMWordPress 百度站长SEO合集(支持百度/神马/Bing/头条推送) plugin <= 2.1.4 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-44550MEDIUMOpen WebUI: Mass Assignment via Pydantic extra='allow' Allows Creating Folders in Other Users' AccountsEPSS 0.3%CVE-2026-87603MEDIUMMissing authorization in FileSystem in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass system access restrictions vEPSS 0.3%CVE-2024-56255MEDIUMWordPress AyeCode Connect plugin <= 1.3.8 - Broken Access Control vulnerabilityEPSS 0.3%