Weaknesses of type CWE-862

9,300 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-2026-0133HIGHIn smmu_attach_dev of arm-smmu-v3.c, there is a possible way to sign malicious Android Runtime bootclass artifacts due to a missing permissiEPSS 0.1%CVE-2026-0054LOWIn isCallerAllowed of WalletContextualLocationsService.kt, there is a possible way to get wallet information due to a missing permission cheEPSS 0.1%CVE-2026-0057LOWIn Contacts Provider, there is a possible way to access an incoming call's phone number and associated metadata due to a missing permission EPSS 0.1%CVE-2026-25267HIGHMissing Authorization in CoreEPSS 0.1%CVE-2026-110888MEDIUMWordPress AI Engine plugin <= 3.8.3 - Broken Access Control vulnerabilityEPSS —CVE-2026-110891MEDIUMWordPress WordLift plugin <= 3.54.15 - Broken Access Control vulnerabilityEPSS —CVE-2026-110362MEDIUMWordPress PlanetStudio Payment Gateway plugin <= 1.3.3 - Broken Access Control vulnerabilityEPSS —CVE-2026-110721MEDIUMNotificationX <= 3.3.3 - Missing Authorization to Unauthenticated Arbitrary Content Injection via 'nx_id' Parameter on /popup-submit REST RouteEPSS —CVE-2026-109689MEDIUMWordPress Sunshine Photo Cart plugin <= 3.7.4 - Broken Access Control vulnerabilityEPSS —CVE-2026-75505MEDIUMEspoCRM: Access control bypass in Mass Update letting regular user with Mass Update permission read any attachmentEPSS —CVE-2026-97665HIGHNexus Repository 3 - Missing Authorization on NuGet Symbol Package UploadEPSS —CVE-2026-46708MEDIUMEspoCRM: Target list Opt-Out actions allows opting out record without access Target List and access to recordEPSS —CVE-2026-97712HIGHNexus Repository 3 - Privilege Escalation via Role ManagementEPSS —CVE-2026-110590HIGHKlarna for WooCommerce <= 4.13.3 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via 'order-pay' EndpointEPSS —CVE-2026-105039CRITICALEnergizeLab Station Middleware Admin APIs Missing Role ChecksEPSS —CVE-2026-107746HIGHFunnelKit <= 3.16.0.6 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via 'order_id' / 'order' POST ParameterEPSS —CVE-2026-96449MEDIUMWordPress WP EasyPay plugin <= 4.5.4 - Broken Access Control vulnerabilityEPSS —CVE-2026-110360MEDIUMWordPress Ajax Search Lite plugin <= 4.14.5 - Broken Access Control vulnerabilityEPSS —CVE-2026-111092MEDIUMIn JetBrains YouTrack before 2026.2.19575 2026.3.16075 2026.3.16397 2026.3.16402 mail rules allowed a project admin to execute cross-projectEPSS —CVE-2026-109812MEDIUMMissing Authorization on Secret EndpointsEPSS —