Weaknesses of type CWE-862

10,142 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-2024-45461MEDIUMApache CloudStack Quota plugin: Access checks not enforced in QuotaEPSS 0.8%CVE-2026-85433CRITICALMOOS essential-moos through 10.0.1 pShare Unauthorized Runtime Route ReconfigurationEPSS 0.8%CVE-2022-41246MEDIUMA missing permission check in Jenkins Worksoft Execution Manager Plugin 10.0.3.503 and earlier allows attackers with Overall/Read permissionEPSS 0.8%CVE-2025-70141CRITICALSourceCodester Customer Support System 1.0 contains an incorrect access control vulnerability in ajax.php. The AJAX dispatcher does not enfoEPSS 0.8%CVE-2024-12544HIGHSurveyJS: Drag & Drop WordPress Form Builder to create, style and embed multiple forms of any complexity <= 1.12.17 - Missing Authorization to Authenticated (Subscriber+) Arbitrary File Deletion via SurveyJS_DeleteFileEPSS 0.8%CVE-2026-66326MEDIUMMicrosoft Edge (Chromium-based) Remote Code Execution VulnerabilityEPSS 0.8%CVE-2026-53966HIGHXWiki Platform: Privilege escalation from edit to script right through Live Data editingEPSS 0.8%CVE-2023-4645MEDIUMAd Inserter <= 2.7.30 - Unauthenticated Sensitive Information Exposure via ai_ajaxEPSS 0.8%CVE-2022-26103—Under certain conditions, SAP NetWeaver (Real Time Messaging Framework) - version 7.50, allows an attacker to access information which couldEPSS 0.8%CVE-2023-5132HIGHSoisy Pagamento Rateale <= 6.0.1 - Missing Authorization to Sensitive Information ExposureEPSS 0.8%CVE-2023-1782CRITICALNomad Unauthenticated Client Agent HTTP Request Privilege EscalationEPSS 0.8%CVE-2025-14155MEDIUMPremium Addons for Elementor <= 4.11.53 - Missing Authorization to Unauthenticated Sensitive Information Exposure via 'get_template_content'EPSS 0.8%CVE-2026-66012CRITICALSiYuan before v3.7.2 Unauthenticated Administrator Takeover via MCPEPSS 0.8%CVE-2023-25714HIGHWordPress Quick Paypal Payments plugin <= 5.7.25 - Broken Access Control vulnerabilityEPSS 0.8%CVE-2023-22737MEDIUMwire-server vulnerable to unauthorized removal of Bots from ConversationsEPSS 0.8%CVE-2026-54237CRITICALWavelog: Unauthenticated Remote Code ExecutionEPSS 0.8%CVE-2026-54141CRITICALOpenHuman: Yuanbao non-web channel can bypass human approval to execute `node_exec`EPSS 0.8%CVE-2023-49742CRITICALWordPress Support Genix plugin <= 1.2.3 - Broken Access Control lead to Arbitrary File Upload vulnerabilityEPSS 0.8%CVE-2023-25455MEDIUMWordPress WordPress Social Login and Register (Discord, Google, Twitter, LinkedIn) plugin <= 7.6.0 - Arbitrary Content Deletion vulnerabilityEPSS 0.8%CVE-2026-39816HIGHApache NiFi: Missing Execute Code Required Permission on TinkerpopClientServiceEPSS 0.8%