Weaknesses of type CWE-862

9,062 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-2025-15511MEDIUMRupantorpay <= 2.0.0 - Missing Authorization to Unauthenticated Order Status ModificationEPSS 0.2%CVE-2026-81921LOWIn Concrete CMS 8.5.3 to 9,5,2, OAuth 2.0 Refresh-Token Grant Bypasses Account StatusEPSS 0.2%CVE-2026-1663MEDIUMMissing Authorization in GitLabEPSS 0.2%CVE-2023-45247HIGHSensitive information disclosure and manipulation due to missing authorization. The following products are affected: Acronis Cyber Protect CEPSS 0.2%CVE-2025-48167MEDIUMWordPress Chatbox Manager plugin <= 1.2.5 - Broken Access Control VulnerabilityEPSS 0.2%CVE-2025-1326MEDIUMHomey - Booking and Rentals WordPress Theme <= 2.4.4 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Reservation & Post DeletionEPSS 0.2%CVE-2026-66075LOWRabbitMQ: Monitoring-tag user can restart federation linksEPSS 0.2%CVE-2025-12891MEDIUMSurvey Maker <= 5.1.9.4 - Missing Authorization to Unauthenticated Information ExposureEPSS 0.2%CVE-2025-48139MEDIUMWordPress StyleAI plugin <= 1.0.4 - Broken Access Control VulnerabilityEPSS 0.2%CVE-2025-54739MEDIUMWordPress Nexter Blocks Plugin <= 4.5.4 - Broken Access Control VulnerabilityEPSS 0.2%CVE-2026-21429LOWEmlog has Broken Access Control (BAC)EPSS 0.2%CVE-2025-12809MEDIUMdokan pro <= 4.1.3 - Missing Authorization to Unauthenticated Sensitive Information ExposureEPSS 0.2%CVE-2023-45246HIGHSensitive information disclosure and manipulation due to missing authorization. The following products are affected: Acronis Cyber Protect CEPSS 0.2%CVE-2025-64276MEDIUMWordPress Survey Maker plugin <= 5.1.9.4 - Broken Access Control vulnerabilityEPSS 0.2%CVE-2025-69024MEDIUMWordPress BizPrint plugin <= 4.6.7 - Broken Access Control vulnerabilityEPSS 0.2%CVE-2025-68498MEDIUMWordPress JetTabs plugin <= 2.2.12 - Broken Access Control vulnerabilityEPSS 0.2%CVE-2026-57922LOWIn JetBrains YouTrack before 2026.2.16593 project settings disclosure via the MCP was possibleEPSS 0.2%CVE-2025-12778MEDIUMUltimate Member Widgets for Elementor <= 2.3 - Missing Authorization to Unauthenticated Information ExposureEPSS 0.2%CVE-2026-102365HIGHmall4j through 4.0 Missing Authorization in Admin User Address EndpointsEPSS 0.2%CVE-2023-45244HIGHSensitive information disclosure and manipulation due to missing authorization. The following products are affected: Acronis Cyber Protect CEPSS 0.2%