Weaknesses of type CWE-862

10,142 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-2026-45677HIGHRocket.Chat: Lack of SAML Signature Check During Logout Could Lead To DoSEPSS 0.7%CVE-2026-71962HIGHFlowise 2.2.4 - 3.1.4 Missing Authorization via openai-assistants-file/downloadEPSS 0.7%CVE-2026-48751CRITICALIncus has a restricted project bypass leading to arbitrary command executionEPSS 0.7%CVE-2026-25242MEDIUMGogs allows unauthenticated file uploadsEPSS 0.7%CVE-2024-1072HIGHWebsite Builder by SeedProd — Theme Builder, Landing Page Builder, Coming Soon Page, Maintenance Mode <= 6.15.21 - Missing Authorization via seedprod_lite_new_lpageEPSS 0.7%CVE-2022-45389MEDIUMA missing permission check in Jenkins XP-Dev Plugin 1.0 and earlier allows unauthenticated attackers to trigger builds of jobs correspondingEPSS 0.7%CVE-2022-0726MEDIUMMissing Authorization in chocobozzz/peertubeEPSS 0.7%CVE-2021-4351MEDIUMFrontend File Manager <= 18.2 - Unauthenticated Post Meta ChangeEPSS 0.7%CVE-2023-0619MEDIUMKraken.io Image Optimizer <= 2.6.8 - Missing Authorization to Authenticated (Subscriber+) Plugin Options UpdateEPSS 0.7%CVE-2023-23988HIGHWordPress My Tickets plugin <= 1.9.11 - Payment Bypass VulnerabilityEPSS 0.7%CVE-2025-30461CRITICALAn access issue was addressed with additional sandbox restrictions on the system pasteboards. This issue is fixed in macOS Sequoia 15.4. An EPSS 0.7%CVE-2025-8418HIGHB Slider- Gutenberg Slider Block for WP <= 1.1.30 - Authenticated (Subscriber+) Missing Authorization to Arbitrary Plugin InstallationEPSS 0.7%CVE-2026-8236MEDIUMConcrete CMS 9.5.0 and below is vulnerable to IDOR combined with a missing authentication gate for endpoint /ccm/system/dialogs/file/usage/{fID}EPSS 0.7%CVE-2022-43413MEDIUMJenkins Job Import Plugin 3.5 and earlier does not perform a permission check in an HTTP endpoint, allowing attackers with Overall/Read permEPSS 0.7%CVE-2026-61550CRITICALIcinga 2: Improper access control for JSON-RPC update certificate messagesEPSS 0.7%CVE-2025-6043HIGHMalcure Malware Scanner — #1 Toolset for WordPress Malware Removal <= 17.0 - Authenticated (Subscriber+) Arbitrary File DeletionEPSS 0.7%CVE-2026-12153CRITICALWP Learn Manager <= 1.1.8 - Missing Authorization to Unauthenticated Arbitrary Plugin Installation and Activation via jslearnmanager_ajax AJAX ActionEPSS 0.7%CVE-2024-1862HIGHWooCommerce Add to Cart Custom Redirect <= 1.2.13 - Authenticated(Contributor+) Missing Authorization to Limited Arbitrary Options UpdateEPSS 0.7%CVE-2026-107327CRITICALLangflow OSS is affected by multiple vulnerabilitiesEPSS 0.7%CVE-2023-39997MEDIUMWordPress Popup by Supsystic plugin <= 1.10.19 - Broken Access Control VulnerabilityEPSS 0.7%