Weaknesses of type CWE-862

8,581 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-2023-27304—Operation restriction bypass vulnerability in Message and Bulletin of Cybozu Garoon 4.6.0 to 5.9.2 allows a remote authenticated attacker toEPSS 0.5%CVE-2023-2084MEDIUMEssential Blocks <= 4.0.6 - Missing Authorization via getEPSS 0.5%CVE-2026-15293HIGHWP Business Intelligence Lite <= 3.2.0 - Authenticated (Subscriber+) Missing Authorization to Privilege Escalation via Arbitrary SQL ModificationEPSS 0.5%CVE-2025-27296HIGHWordPress Auto Ad Inserter – Increase Google Adsense and Ad Manager Revenue Plugin <= 1.5 - Settings Change vulnerabilityEPSS 0.5%CVE-2026-32270LOWCraft Commerce: Unauthenticated information disclosure in `commerce/payments/pay` can leak some customer order data on anonymous paymentsEPSS 0.5%CVE-2023-48273MEDIUMWordPress Preloader for Website plugin <= 1.2.2 - Unauthenticated Broken Access Control vulnerabilityEPSS 0.5%CVE-2022-2450MEDIUMreSmush.it Image Optimizer < 0.4.4 - Subscriber+ AJAX CallsEPSS 0.5%CVE-2026-79665HIGHEch0 before 4.5.1 Authorization Bypass via Session TokensEPSS 0.5%CVE-2023-33995MEDIUMWordPress Photo Gallery by 10Web plugin <= 1.8.15 - Broken Access Control vulnerabilityEPSS 0.5%CVE-2026-71252HIGHtoner-management - Unauthenticated State-Changing Admin ActionsEPSS 0.5%CVE-2023-25766MEDIUMA missing permission check in Jenkins Azure Credentials Plugin 253.v887e0f9e898b and earlier allows attackers with Overall/Read permission tEPSS 0.5%CVE-2026-49367HIGHIn JetBrains IntelliJ IDEA before 2026.1.1 command execution was possible via the guest user accountEPSS 0.5%CVE-2026-58473CRITICALCognee < 1.2.0 Unauthorized LLM Configuration Overwrite via /api/v1/settingsEPSS 0.5%CVE-2023-49818MEDIUMWordPress Webflow Pages plugin <= 1.0.8 - Broken Access Control vulnerabilityEPSS 0.5%CVE-2023-33928MEDIUMWordPress WordPress Backup & Migration plugin <= 1.4.0 - Broken Access Control vulnerabilityEPSS 0.5%CVE-2026-89054HIGHOpenNMS missing authorization on /api/v2 PATCH endpoints allows unauthenticated configuration changesEPSS 0.5%CVE-2024-1177MEDIUMWP Club Manager – WordPress Sports Club Plugin <= 2.2.10 - Missing Authorization to Unauthenticated Event Permalink UpdateEPSS 0.5%CVE-2026-8934MEDIUMCross-Project Information Leakage in Google App Engine UIEPSS 0.5%CVE-2026-77128MEDIUMBroken Access Control in extension "Event management and registration" (sf_event_mgt)EPSS 0.5%CVE-2026-7051MEDIUMBlog2Social: Social Media Auto Post & Scheduler <= 8.9.0 - Missing Authorization to Authenticated (Subscriber+) Delete Arbitrary B2S Post Records via 'postId' ParameterEPSS 0.5%