Weaknesses of type CWE-862

9,070 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-2025-14484MEDIUMImage Buzz <= 1.0.3 - Missing Authorization to Unauthenticated Arbitrary API Key Modification via 'pixabay_api' ParameterEPSS 0.2%CVE-2026-77391MEDIUMSourceCodester Dynamic Input Field Generator Using HTML, CSS, and PHP cross-site request forgeryEPSS 0.2%CVE-2026-86281MEDIUMSourceCodester Syllabus-Aligned Learning Management & Examination System cross-site request forgeryEPSS 0.2%CVE-2026-87037MEDIUMTanium addressed an improper access controls vulnerability in Comply.EPSS 0.2%CVE-2026-9303MEDIUMcalcom cal.diy cross-site request forgeryEPSS 0.2%CVE-2026-8381MEDIUMBroken Access Control in TeamViewer DEX Platform (On Premises)EPSS 0.2%CVE-2025-14486MEDIUMPixelPlay <= 1.0.2 - Missing Authorization to Unauthenticated Arbitrary API Key Deletion via 'clear_api_type' ParameterEPSS 0.2%CVE-2026-14800MEDIUMimhamzaazam ecommerceFlask cross-site request forgeryEPSS 0.2%CVE-2026-57291MEDIUMMissing permission checks in Jenkins Gitee Plugin 1288.v18b_deb_c9069b_ and earlier allow attackers with Overall/Read permission to connect EPSS 0.2%CVE-2026-58590MEDIUMFlowDrop - Moderately critical - Access bypass - SA-CONTRIB-2026-068EPSS 0.2%CVE-2026-63141MEDIUMMissing Authorization in Kibana Leading to Unauthorized Access to Cloud Connect Management FunctionsEPSS 0.2%CVE-2026-16216MEDIUMgeex-arts django-jet OAuth cross-site request forgeryEPSS 0.2%CVE-2026-86307MEDIUMlight0011 cms cross-site request forgeryEPSS 0.2%CVE-2026-81279MEDIUMWordPress Push Notification for Post and BuddyPress plugin <= 3.20 - Broken Access Control vulnerabilityEPSS 0.2%CVE-2025-14487MEDIUMHandily <= 1.0.3 - Missing Authorization to Unauthenticated Arbitrary Stripe Payment Settings Modification via 'stripe_publishbale_key' ParameterEPSS 0.2%CVE-2026-74004MEDIUMWordPress Gravity Booster &#8211; Styles &amp; Layouts for Gravity Forms plugin <= 6.0 - Broken Access Control vulnerabilityEPSS 0.2%CVE-2025-54018MEDIUMWordPress CM Pop-Up banners plugin <= 1.8.4 - Broken Access Control VulnerabilityEPSS 0.2%CVE-2025-59826HIGHFlagForgeCTF Vulnerable to Unauthorized Problem CreationEPSS 0.2%CVE-2026-14873HIGHBulk Password Reset <= 1.3.3 - Authenticated (Subscriber+) Arbitrary Password ResetEPSS 0.2%CVE-2026-24541MEDIUMWordPress Download After Email plugin <= 2.1.9 - Broken Access Control vulnerabilityEPSS 0.2%