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-2023-40376MEDIUMIBM UrbanCode Deploy (UCD) improper authentication controlsEPSS 0.5%CVE-2026-94412HIGHjshERP through 3.6 Authorization Bypass via resetPwdEPSS 0.5%CVE-2024-1079MEDIUMQuiz Maker <= 6.5.2.4 - Missing Authorization to Unauthenticated Quiz Data RetrievalEPSS 0.5%CVE-2023-1333MEDIUMRapidLoad Power-Up for Autoptimize <= 1.7.1 - Missing Authorization in 'clear_page_cache'EPSS 0.5%CVE-2023-1335MEDIUMRapidLoad Power-Up for Autoptimize <= 1.7.1 - Missing Authorization in 'ucss_connect'EPSS 0.5%CVE-2023-1338MEDIUMRapidLoad Power-Up for Autoptimize <= 1.7.1 - Missing Authorization in 'attach_rule'EPSS 0.5%CVE-2026-70494HIGHOpen WebUI: A folder write-collaborator can permanently delete the owner's chats by deleting a shared subfolderEPSS 0.5%CVE-2026-18571MEDIUMKeycloak-services: keycloak-services: fgap v2 group assignment bypass during user creationEPSS 0.5%CVE-2023-1336MEDIUMRapidLoad Power-Up for Autoptimize <= 1.7.1 - Missing Authorization in 'ajax_deactivate'EPSS 0.5%CVE-2023-4606HIGHAn authenticated XCC user with Read-Only permission can change a different user’s password through a crafted API command.   This affects ThEPSS 0.5%CVE-2023-1334MEDIUMRapidLoad Power-Up for Autoptimize <= 1.7.1 - Missing Authorization in 'queue_posts'EPSS 0.5%CVE-2023-1339MEDIUMRapidLoad Power-Up for Autoptimize <= 1.7.1 - Missing Authorization in 'uucss_update_rule'EPSS 0.5%CVE-2026-4650MEDIUMFundPress <= 2.0.8 - Missing Authorization to Unauthenticated Arbitrary Donation Status Modification via donate_action_status AJAX HandlerEPSS 0.5%CVE-2026-85605MEDIUMSlink before 1.12.3 Missing Authorization on Image Comment EndpointsEPSS 0.5%CVE-2023-51515HIGHWordPress Uncode Core plugin <= 2.8.8 - Privilege Escalation vulnerabilityEPSS 0.5%CVE-2024-37119MEDIUMWordPress Uncanny Automator Pro plugin < 5.3.0.1 - Unauthenticated License Settings Reset vulnerabilityEPSS 0.5%CVE-2023-2078HIGHBuy Me a Coffee – Button and Widget Plugin <= 3.7 - Missing AuthorizationEPSS 0.5%CVE-2025-13313CRITICALCRM Memberships <= 2.6 - Missing Authorization to Privilege Escalation via Unauthenticated Password Reset in 'ntzcrm_changepassword' AJAX EndpointEPSS 0.5%CVE-2024-37444MEDIUMWordPress Defender plugin <= 4.7.1 - Broken Access Control vulnerabilityEPSS 0.5%CVE-2026-16215MEDIUMgeex-arts django-jet OAuth Credential Revoke authorizationEPSS 0.5%