Weaknesses of type CWE-862

8,692 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-2026-84794HIGHCraft CMS 5.0.0 through 5.10.10 Authorization Bypass via assets/move-assetEPSS 0.4%CVE-2026-54356HIGHBudibase authenticated arbitrary S3 signed upload URL issuance via `/api/attachments/:datasourceId/url`EPSS 0.4%CVE-2026-84798HIGHCraft CMS before 5.10.11 Authorization Bypass via actionDeleteForSiteEPSS 0.4%CVE-2025-24725MEDIUMWordPress Thim Elementor Kit Plugin <= 1.2.8 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-44751HIGHMissing Authorization check in Application Server ABAP of SAP NetWeaver and ABAP PlatformEPSS 0.4%CVE-2024-6332MEDIUMBooking for Appointments and Events Calendar – Amelia Premium <= 7.7 and Lite <= 1.2.4 - Missing Authorization to Sensitive Information ExposureEPSS 0.4%CVE-2026-4162HIGHGravity SMTP <= 2.1.4 - Missing Authorization to Authenticated (Subscriber+) Plugin UninstallEPSS 0.4%CVE-2026-23990MEDIUMFlux Operator Web UI Impersonation Bypass via Empty OIDC ClaimsEPSS 0.4%CVE-2024-12719MEDIUMWordPress File Upload <= 4.24.15 - Missing Authorization to Authenticated (Subscriber+) Limited Path TraversalEPSS 0.4%CVE-2025-39552MEDIUMWordPress Zephyr Project Manager plugin <= 3.3.200 - Broken Access Control VulnerabilityEPSS 0.4%CVE-2026-84800HIGHCraft CMS 5.0.0-RC1 before 5.10.11 File Overwrite via assets/replace-fileEPSS 0.4%CVE-2026-9331HIGHEDD Product Catalog Feed by PixelYourSite <= 1.0.2 - Authenticated (Subscriber+) Arbitrary Options Deletion via Missing Authorization on 'delete' ParameterEPSS 0.4%CVE-2026-76223HIGHArcadeDB before 26.8.1 Permission Bypass via DEFINE FUNCTIONEPSS 0.4%CVE-2026-91929HIGHFlowise before 3.1.4 Cross-Tenant Authorization BypassEPSS 0.4%CVE-2026-8593MEDIUMFix Business Intelligence API Pack permissionEPSS 0.4%CVE-2024-30466MEDIUMWordPress WooCommerce Multilingual & Multicurrency plugin <= 5.3.4 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-15227MEDIUMMissing Authorization Allows Editing of Foreign ReportsEPSS 0.4%CVE-2023-44151MEDIUMWordPress Pre-Publish Checklist plugin <= 1.1.1 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-53643HIGHFOSSBilling allows low-privileged staff accounts to perform unauthorized actions via admin API endpointsEPSS 0.4%CVE-2026-103239HIGHMISP Tag Collection Save Allows Privilege Escalation via Sibling Model InjectionEPSS 0.4%