Weaknesses of type CWE-862

10,119 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-2020-36698HIGHSecurity & Malware scan by CleanTalk <= 2.50 - Missing AuthorizationEPSS 1.2%CVE-2021-24352—Simple 301 Redirects by BetterLinks - 2.0.0 – 2.0.3 - Unauthenticated Redirect ExportEPSS 1.2%CVE-2020-26212HIGHAny GLPI CalDAV calendars is read-only for every authenticated userEPSS 1.2%CVE-2026-42569CRITICALphpvms: /importer authorization bypass causing full database wipeEPSS 1.2%CVE-2022-41797MEDIUMImproper authorization in handler for custom URL scheme vulnerability in Lemon8 App for Android versions prior to 3.3.5 and Lemon8 App for iEPSS 1.2%CVE-2025-27505MEDIUMGeoServer Missing Authorization on REST API IndexEPSS 1.2%CVE-2024-8349HIGHUncanny Groups for LearnDash <= 6.1.0.1 - Authenticated (Group Leader+) Privilege EscalationEPSS 1.2%CVE-2022-0919—Salon booking system < 7.6.3 - Unauthenticated Sensitive Data DisclosureEPSS 1.2%CVE-2020-27220—The Eclipse Hono AMQP and MQTT protocol adapters do not check whether an authenticated gateway device is authorized to receive command & conEPSS 1.2%CVE-2021-31384HIGHJunos OS: SRX Series: Under a specific device configuration an attacker can access the devices J-Web management services from any interface, regardless of security settings protecting the serviceEPSS 1.2%CVE-2025-1304HIGHNewsBlogger <= 0.2.5.1 - Authenticated (Subscriber+) Arbitrary File UploadEPSS 1.2%CVE-2021-3814—It was found that 3scale's APIdocs does not validate the access token, in the case of invalid token, it uses session auth instead. This concEPSS 1.2%CVE-2026-54569CRITICALSENAITE.CORE: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection') and Missing Authorization in senaite.coreEPSS 1.2%CVE-2024-0683HIGHBulgarisation for WooCommerce <= 3.0.14 - Missing AuthorizationEPSS 1.2%CVE-2020-14520—The affected product is vulnerable to an information leak, which may allow an attacker to obtain sensitive information on the Ignition 8 (alEPSS 1.2%CVE-2024-38353MEDIUMCodiMD - Missing Image Access Controls and Unauthorized Image AccessEPSS 1.1%CVE-2025-5888MEDIUMjsnjfz WebStack-Guns cross-site request forgeryEPSS 1.1%CVE-2022-41238CRITICALA missing permission check in Jenkins DotCi Plugin 2.40.00 and earlier allows unauthenticated attackers to trigger builds of jobs correspondEPSS 1.1%CVE-2026-3335MEDIUMCanto <= 3.1.1 - Missing Authorization to Unauthenticated File UploadEPSS 1.1%CVE-2020-36725HIGHTI WooCommerce Wishlist <= 1.21.11 and TI WooCommerce Wishlist Pro <= 1.21.4 - Arbitrary Options UpdateEPSS 1.1%