Weaknesses of type CWE-862

8,469 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-2023-3956CRITICALInstaWP Connect <= 0.0.9.18 - Missing Authorization to Unauthenticated Post/Taxonomy/User Add/Change/Delete, Customizer Setting Change, Plugin Installation/Activation/Deactication via events_receiverEPSS 1.0%CVE-2026-54629HIGHAnyquery: Local File Read (LFR) via Unrestricted SQLite Virtual Table Modules in Server ModeEPSS 1.0%CVE-2020-36698HIGHSecurity & Malware scan by CleanTalk <= 2.50 - Missing AuthorizationEPSS 1.0%CVE-2024-54679MEDIUMCyberPanel (aka Cyber Panel) before 6778ad1 does not require the FilemanagerAdmin capability for restartMySQL actions.EPSS 1.0%CVE-2023-39167HIGHSENEC: Storage Box V1,V2 and V3 affected by improper access control vulnerabilityEPSS 1.0%CVE-2024-12848HIGHSKT Page Builder <= 4.6 - Authenticated (Subscriber+) Arbitrary File UploadEPSS 1.0%CVE-2023-2448MEDIUMUserPro <= 5.1.4 - Missing Authorization to Arbitrary Shortcode Execution via userpro_shortcode_templateEPSS 1.0%CVE-2024-22257HIGHIn Spring Security, versions 5.7.x prior to 5.7.12, 5.8.x prior to 5.8.11, versions 6.0.x prior to 6.0.9, versions 6.1.x prior to 6.1.8, vEPSS 1.0%CVE-2026-57206HIGHSimpleChat plugin validation endpoints missing authentication and authorizationEPSS 1.0%CVE-2024-6805HIGHMissing Authorization Checks in NI VeriStand Gateway for File Transfer ResourcesEPSS 1.0%CVE-2021-41238HIGHMissing Authorization with Default Settings in Dashboard UIEPSS 1.0%CVE-2023-0556CRITICALContentStudio <= 1.2.5 - Missing AuthorizationEPSS 1.0%CVE-2023-34063CRITICALAria Automation contains a Missing Access Control vulnerability. An authenticated malicious actor may exploit this vulnerability leading EPSS 0.9%CVE-2022-2732HIGHMissing Authorization in openemr/openemrEPSS 0.9%CVE-2021-4339HIGHuListing <= 1.6.6 - Unauthenticated Information DisclosureEPSS 0.9%CVE-2022-23617MEDIUMMissing authorization in xwiki-platformEPSS 0.9%CVE-2022-31765HIGHAffected devices do not properly authorize the change password function of the web interface. This could allow low privileged users to escaEPSS 0.9%CVE-2024-10486MEDIUMGoogle for WooCommerce <= 2.8.6 - Information Disclosure via Publicly Accessible PHP Info FileEPSS 0.9%CVE-2023-36681MEDIUMWordPress Cryptocurrency Widgets – Price Ticker & Coins List plugin <= 2.6.2 - Broken Access Control vulnerabilityEPSS 0.9%CVE-2026-55052HIGHMicrosoft SharePoint Elevation of Privilege VulnerabilityEPSS 0.9%