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-2023-39997MEDIUMWordPress Popup by Supsystic plugin <= 1.10.19 - Broken Access Control VulnerabilityEPSS 0.7%CVE-2026-118539MEDIUMCommerce Core - Highly critical - Access bypass - SA-CONTRIB-2026-254EPSS 0.7%CVE-2023-24436MEDIUMA missing permission check in Jenkins GitHub Pull Request Builder Plugin 1.42.2 and earlier allows attackers with Overall/Read permission toEPSS 0.7%CVE-2025-55145HIGHMissing authorization in Ivanti Connect Secure before 22.7R2.9 or 22.8R2, Ivanti Policy Secure before 22.7R1.6, Ivanti ZTA Gateway before 2.EPSS 0.7%CVE-2026-4297HIGHWelcome Software Publishing <= 0.0.31 - Authenticated (Subscriber+) Arbitrary Options Update to Privilege Escalation via 'nc.setOption' XML-RPC MethodEPSS 0.7%CVE-2021-24633—Countdown Block < 1.1.2 - Missing Authorisation in AJAX actionEPSS 0.7%CVE-2021-39347MEDIUMStripe for WooCommerce 3.0.0 - 3.3.9 Missing Authorization Controls to Financial Account HijackingEPSS 0.7%CVE-2023-6327MEDIUMShopLentor (formerly WooLentor) <= 2.8.7 - Missing Authorization via purchased_new_productsEPSS 0.7%CVE-2024-8114HIGHMissing Authorization in GitLabEPSS 0.7%CVE-2023-5425HIGHPost Meta Data Manager <=1.2.0 - Missing Authorization to Authenticated (Subscriber+) Privilege EscalationEPSS 0.7%CVE-2023-4198MEDIUMDolibarr ERP CRM (<= 17.0.3) Improper Access ControlEPSS 0.7%CVE-2026-0974HIGHOrderable <= 1.20.0 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Plugin InstallationEPSS 0.7%CVE-2026-40189CRITICALgoshs has a file-based ACL authorization bypass in goshs state-changing routesEPSS 0.7%CVE-2023-40362MEDIUMAn issue was discovered in CentralSquare Click2Gov Building Permit before October 2023. Lack of access control protections allows remote attEPSS 0.7%CVE-2022-31128MEDIUMFine grained permissions are not checked in TuleapEPSS 0.7%CVE-2026-78372CRITICALRansomLook Missing Authorization Allows Disclosure of Private Group and Ransom Note DataEPSS 0.7%CVE-2026-41870HIGHApache Nutch: Unauthenticated remote code execution (RCE) via JEXL injection in Nutch Server (Nutch REST API)EPSS 0.7%CVE-2025-46348CRITICALYesWiki Vulnerable to Unauthenticated Site Backup Creation and DownloadEPSS 0.7%CVE-2024-21246HIGHVulnerability in the Oracle Service Bus product of Oracle Fusion Middleware (component: OSB Core Functionality). The supported version thaEPSS 0.7%CVE-2022-46796MEDIUMWordPress CURCY plugin <= 2.1.25 - Unauthenticated plugin settings change vulnerabilityEPSS 0.7%