Falhas do tipo CWE-200

4.915 resultados

Exposição de informações sensíveis

A aplicação vaza dados sensíveis (senhas, tokens, PII, chaves de API) para usuários ou sistemas que não deveriam ter acesso. Ocorre quando controles de acesso falham, logs registram dados confidenciais, ou a informação fica visível em resposta HTTP, cache do navegador ou memória — criando oportunidade para roubo de credenciais e elevação de privilégio.

Exemplo

Um endpoint REST retorna o JSON de um usuário incluindo o hash de senha ou token de sessão sem autenticação adequada; ou um erro 500 exibe caminho completo de arquivos e variáveis de ambiente; ou um relatório PDF público contém CPF/CNPJ de clientes.

Como mitigar

Implemente controle de acesso rigoroso (verificar permissões antes de expor dados), remova dados sensíveis de respostas HTTP e logs (nunca logar senha ou token completo), use variáveis de ambiente para credenciais, habilite HTTPS e configure cache-control private, e realize teste de exposição de dados em todas as camadas (banco, API, frontend).

CVE-2023-48671HIGH Dell vApp Manager, versions prior to 9.2.4.x contain an information disclosure vulnerability. A remote attacker could potentially exploit tEPSS 0.8%CVE-2026-44486HIGHAxios: Proxy-Authorization header leaks to redirect target when proxy is re-evaluated to direct connectionEPSS 0.8%CVE-2023-28444CRITICALangular-server-side-configuration information disclosure vulnerability in monorepo with node.js backendEPSS 0.8%CVE-2024-33437HIGHAn issue in CSS Exfil Protection v.1.1.0 allows a remote attacker to obtain sensitive information due to missing support for CSS Style RulesEPSS 0.8%CVE-2024-34708MEDIUMDirectus allows redacted data extraction on the API through "alias"EPSS 0.8%CVE-2024-29384HIGHAn issue in CSS Exfil Protection v.1.1.0 allows a remote attacker to obtain sensitive information via the content.js and parseCSSRules functEPSS 0.8%CVE-2024-29961HIGHsupply-chain attack riskEPSS 0.8%CVE-2018-19947MEDIUMThe vulnerability have been reported to affect earlier versions of Helpdesk. If exploited, this information exposure vulnerability could disEPSS 0.8%CVE-2023-27591HIGHUnauthenticated Miniflux user can bypass allowed networks check to obtain Prometheus metricsEPSS 0.8%CVE-2022-35249MEDIUMA information disclosure vulnerability exists in Rocket.Chat <v5 where the getUserMentionsByChannel meteor server method discloses messages EPSS 0.8%CVE-2023-39519HIGHCloudExplorer Lite sensitive information leakage vulnerabilityEPSS 0.8%CVE-2023-50263LOWNautobot allows unauthenticated db-file-storage viewsEPSS 0.8%CVE-2026-24098MEDIUMApache Airflow: Assigning single DAG permission leaked all DAGs Import ErrorsEPSS 0.8%CVE-2022-32740LOWInformation disclosure in the External InterfaceEPSS 0.8%CVE-2020-26220LOWInformation exposure in touchbase.aiEPSS 0.8%CVE-2023-4917MEDIUMLeyka <= 3.30.7 - Authenticated (Subscriber+) Sensitive Information ExposureEPSS 0.8%CVE-2022-36074MEDIUMAuthentication headers exposed on by Nextcloud ServerEPSS 0.8%CVE-2024-32870MEDIUMiTop hub connector Information disclosureEPSS 0.8%CVE-2024-33309HIGHAn issue in TVS Motor Company Limited TVS Connet Android v.4.5.1 and iOS v.5.0.0 allows a remote attacker to obtain sensitive information viEPSS 0.8%CVE-2024-36471HIGHApache Allura: sensitive information exposure via DNS rebindingEPSS 0.8%