Fallos del tipo CWE-862

10.193 resultados

Falta de verificação de autorização

O software permite que um usuário acesse recursos ou execute ações sem verificar se ele tem permissão para isso. O código autentica (confirma quem é), mas não autoriza (verifica o que pode fazer). Resultado: qualquer autenticado pode fazer o que quiser — ler dados de outros usuários, deletar registros, alterar configurações.

Ejemplo

Uma API de banco de dados que autentica o cliente via token JWT, mas retorna qualquer registro solicitado sem checar se o usuário é dono do dado. Um usuário autenticado consegue consultar CPF, conta bancária e extrato de qualquer outro cliente apenas mudando um parâmetro ID na requisição.

Cómo mitigar

Implemente controle de acesso em cada operação sensível: antes de retornar um recurso, valide se o usuário autenticado tem permissão (via papel, proprietário, ou ACL). Use um padrão consistente — biblioteca de autorização, middleware ou serviço centralizado — para não deixar brechas espalhadas no código.

CVE-2022-39811CRITICALItaltel NetMatch-S CI 5.2.0-20211008 has incorrect Access Control under NMSCI-WebGui/advancedsettings.jsp and NMSCIWebGui/SaveFileUploader. EPSS 0.8%CVE-2023-30490HIGHWordPress Easing Slider plugin <= 3.0.8 - Plugin Settings Reset VulnerabilityEPSS 0.8%CVE-2021-32503—Unauthenticated users can access sensitive web URLs through GET request, which should be restricted to maintenance users only. A malicious aEPSS 0.8%CVE-2023-0805MEDIUMAn issue has been discovered in GitLab EE affecting all versions starting from 15.2 before 15.9.6, all versions starting from 15.10 before 1EPSS 0.8%CVE-2024-11423HIGHUltimate Gift Cards for WooCommerce <= 3.0.6 - Missing Authorization to Infinite Money GlitchEPSS 0.8%CVE-2021-44233—SAP GRC Access Control - versions V1100_700, V1100_731, V1200_750, does not perform necessary authorization checks for an authenticated userEPSS 0.8%CVE-2021-40502—SAP Commerce - versions 2105.3, 2011.13, 2005.18, 1905.34, does not perform necessary authorization checks for an authenticated user, resultEPSS 0.8%CVE-2024-2216HIGHA missing permission check in an HTTP endpoint in Jenkins docker-build-step Plugin 2.11 and earlier allows attackers with Overall/Read permiEPSS 0.8%CVE-2026-82923CRITICALAI Website Builder (GitHub build) 1.0.0 - Unauthenticated RCE via Unprotected REST RoutesEPSS 0.8%CVE-2024-1982MEDIUMWPvivid Backup and Migration <= 0.9.68 - Missing AuthorizationEPSS 0.8%CVE-2020-36716HIGHWP Activity Log <= 4.0.1 - Missing AuthorizationEPSS 0.8%CVE-2022-45410MEDIUMWhen a ServiceWorker intercepted a request with <code>FetchEvent</code>, the origin of the request was lost after the ServiceWorker took ownEPSS 0.8%CVE-2022-41937CRITICALMissing Authorization in XWiki PlatformEPSS 0.8%CVE-2022-36024HIGHBots using py-cord as discord api wrapper are vulnerable to shutdowns through remote code executionEPSS 0.8%CVE-2024-10800HIGHWordPress User Extra Fields <= 16.6 - Missing Authorization to Authenticated (Subscriber+) Privilege EscalationEPSS 0.8%CVE-2024-12955MEDIUMPHPGurukul Blood Bank & Donor Management System logout.php cross-site request forgeryEPSS 0.8%CVE-2023-43652HIGHNon-MFA account takeover via using only SSH public key to login in jumpserverEPSS 0.8%CVE-2019-25139MEDIUMComing Soon Page & Maintenance Mode <= 1.8.1 - Unauthenticated Settings ResetEPSS 0.8%CVE-2022-0745—Like Button Rating < 2.6.45 - Arbitrary e-mail SendingEPSS 0.8%CVE-2022-41254MEDIUMMissing permission checks in Jenkins CONS3RT Plugin 1.0.0 and earlier allow attackers with Overall/Read permission to connect to an attackerEPSS 0.8%