Weaknesses of type CWE-862

8,626 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-2026-8279MEDIUMMasteriyo LMS <= 2.2.0 - Missing Authorization to Unauthenticated Arbitrary Course Progress DeletionEPSS 0.4%CVE-2026-42318HIGHGLPI Vulnerable to Arbitrary Item Deletion via Planning EndpointEPSS 0.4%CVE-2026-65931MEDIUMLimeSurvey Community Edition 7.0.5 - Improper authorization in survey menu entry creation endpointEPSS 0.4%CVE-2026-3143MEDIUMTotal Upkeep <= 1.17.1 - Missing Authorization to Unauthenticated Rollback CancellationEPSS 0.4%CVE-2026-12134MEDIUMJoomSport <= 5.7.8 - Authenticated (Subscriber+) Missing Authorization to Arbitrary Group Creation/Modification via season_groupedit AJAX actionEPSS 0.4%CVE-2026-12435MEDIUMMotors <= 1.4.111 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Post Meta Modification via 'stm_mark_as_sold_car' ParameterEPSS 0.4%CVE-2025-47564MEDIUMWordPress EventON plugin <= 4.9.8 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-8689MEDIUMVisualizer: Tables and Charts Manager for WordPress <= 3.11.14 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Chart Creation and Modification via renderChartPages() and uploadData() FunctionsEPSS 0.4%CVE-2026-17166MEDIUMEvent Booking Manager for WooCommerce <= 5.3.7 - Missing Authorization to Authenticated (Contributor+) Site-Wide Payment Settings Modification via mep_save_payment_settings_modal AJAX ActionEPSS 0.4%CVE-2026-49821HIGHFission: Cross-namespace Environment reference in Package allows build-time command execution and SA token exfiltrationEPSS 0.4%CVE-2024-30539MEDIUMWordPress Awesome Support plugin <= 6.1.7 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-77507MEDIUMWeblate: Object-scoped RSS feeds disclose private change history to unauthorized usersEPSS 0.4%CVE-2024-7447MEDIUMInteractive Contact Form and Multi Step Form Builder with Drag & Drop Editor – Funnelforms Free <= 3.7.3.2 - Missing Authorization to Unauthenticated Arbitrary Media UploadEPSS 0.4%CVE-2024-50459MEDIUMWordPress AidWP plugin <= 3.2.3 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-53447MEDIUMWekan: `cloneBoard` Meteor method has no authorization check — any user can clone (read) any private board by IDEPSS 0.4%CVE-2026-3582MEDIUMIncorrect Authorization in GitHub Enterprise Server allows access to issue and commit search results without repo scopeEPSS 0.4%CVE-2024-30538MEDIUMWordPress DELUCKS SEO plugin <= 2.5.4 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2024-35735MEDIUMWordPress WP Time Slots Booking Form plugin <= 1.2.11 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-93343HIGHMarketKing < 2.1.72 Missing Authorization via marketking_admin_vendors_ajaxEPSS 0.4%CVE-2026-59853MEDIUMSiYuan: Publish-mode Reader can exfiltrate private saved-search Criteria via /api/storage/getCriteria (missing publish-access filter)EPSS 0.4%