Weaknesses of type CWE-862

8,467 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-2025-27505MEDIUMGeoServer Missing Authorization on REST API IndexEPSS 1.2%CVE-2020-14520—The affected product is vulnerable to an information leak, which may allow an attacker to obtain sensitive information on the Ignition 8 (alEPSS 1.2%CVE-2024-38353MEDIUMCodiMD - Missing Image Access Controls and Unauthorized Image AccessEPSS 1.1%CVE-2020-27220—The Eclipse Hono AMQP and MQTT protocol adapters do not check whether an authenticated gateway device is authorized to receive command & conEPSS 1.1%CVE-2026-3335MEDIUMCanto <= 3.1.1 - Missing Authorization to Unauthenticated File UploadEPSS 1.1%CVE-2020-36725HIGHTI WooCommerce Wishlist <= 1.21.11 and TI WooCommerce Wishlist Pro <= 1.21.4 - Arbitrary Options UpdateEPSS 1.1%CVE-2022-41238CRITICALA missing permission check in Jenkins DotCi Plugin 2.40.00 and earlier allows unauthenticated attackers to trigger builds of jobs correspondEPSS 1.1%CVE-2020-36902CRITICALUBICOD Medivision Digital Signage 1.5.1 Authorization Bypass via User PrivilegesEPSS 1.1%CVE-2023-49620—Apache DolphinScheduler: Authenticated users could delete UDFs in resource center they were not authorized forEPSS 1.1%CVE-2021-4341CRITICALuListing <= 1.6.6 - Unauthenticated Wordpress Options Changes via AJAXEPSS 1.1%CVE-2024-6071CRITICALPTC Creo Elements/Direct License Server Missing AuthorizationEPSS 1.1%CVE-2021-24353—Simple 301 Redirects by BetterLinks - 2.0.0 – 2.0.3 - Unauthenticated Redirect ImportEPSS 1.1%CVE-2019-3886MEDIUMAn incorrect permissions check was discovered in libvirt 4.8.0 and above. The readonly permission was allowed to invoke APIs depending on thEPSS 1.1%CVE-2018-7688HIGHOpen Build Service accepts arbitrary reviewsEPSS 1.1%CVE-2022-21660HIGHMissing authorization in gin-vue-adminEPSS 1.1%CVE-2025-11580MEDIUMPowerJob list authorizationEPSS 1.1%CVE-2023-36531MEDIUMWordPress LiquidPoll plugin <= 3.3.68 - Broken Access Control vulnerabilityEPSS 1.1%CVE-2022-4940HIGHWCFM Membership <= 2.10.0 - Missing AuthorizationEPSS 1.1%CVE-2021-22891—A missing authorization vulnerability exists in Citrix ShareFile Storage Zones Controller before 5.7.3, 5.8.3, 5.9.3, 5.10.1 and 5.11.18 mayEPSS 1.1%CVE-2020-25711—A flaw was found in infinispan 10 REST API, where authorization permissions are not checked while performing some server management operatioEPSS 1.1%