Fallos del tipo CWE-200

5715 resultados

Exposição de Informação Sensível

A aplicação divulga dados sensíveis (senhas, tokens, dados pessoais, chaves) para usuários ou sistemas que não têm autorização para acessá-los. Isso acontece por falta de controle de acesso adequado, logging verboso, erro de configuração ou simplesmente porque o dado fica visível em lugares errados — como mensagens de erro, logs públicos ou respostas HTTP.

Ejemplo

Um endpoint que lista pedidos expõe o CPF de outros clientes na resposta JSON sem validar se aquele usuário tem permissão; ou uma página de erro de servidor exibe o caminho completo dos arquivos e credenciais do banco de dados; ou a API retorna tokens de sessão em histórico de navegação.

Cómo mitigar

Implemente controle de acesso baseado em papéis (RBAC), filtre sempre os dados retornados por contexto do usuário autenticado, nunca exponha informação sensível em logs ou mensagens de erro, e revise regularmente o que a API devolve em cada resposta — especialmente campos como senhas, chaves, CPFs e tokens.

CVE-2023-42490HIGH EisBaer Scada - CWE-200: Exposure of Sensitive Information to an Unauthorized ActorEPSS 0.8%CVE-2026-32151MEDIUMWindows Shell Information Disclosure VulnerabilityEPSS 0.8%CVE-2022-31069MEDIUMPotential Authorization Header Exposure in NPM Packages @finastra/nestjs-proxy, @ffdc/nestjs-proxyEPSS 0.8%CVE-2022-31070MEDIUMPotential Sensitive Cookie Exposure in NPM Packages @finastra/nestjs-proxy, @ffdc/nestjs-proxyEPSS 0.8%CVE-2017-3892LOWIn BlackBerry QNX Software Development Platform (SDP) 6.6.0, an information disclosure vulnerability in the default configuration of the QNXEPSS 0.8%CVE-2023-43617—An issue was discovered in Croc through 9.6.5. When a custom shared secret is used, the sender and receiver may divulge parts of this secretEPSS 0.8%CVE-2025-3975MEDIUMScriptAndTools eCommerce-website-in-PHP subscriber-csv.php information disclosureEPSS 0.8%CVE-2021-22825HIGHA CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists that could allow an attacker to access the systemEPSS 0.8%CVE-2023-40385MEDIUMThis issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sonoma 14, Safari 17, iOS 17 and iPadOS 17. A remote EPSS 0.8%CVE-2020-15794—A vulnerability has been identified in Desigo Insight (All versions). Some error messages in the web application show the absolute path to tEPSS 0.8%CVE-2022-36074MEDIUMAuthentication headers exposed on by Nextcloud ServerEPSS 0.8%CVE-2021-22047—In Spring Data REST versions 3.4.0 - 3.4.13, 3.5.0 - 3.5.5, and older unsupported versions, HTTP resources implemented by custom controllersEPSS 0.8%CVE-2024-1404MEDIUMLinksys WRT54GL Web Management Interface SysInfo.htm information disclosureEPSS 0.8%CVE-2024-27456CRITICALrack-cors (aka Rack CORS Middleware) 2.0.1 has 0666 permissions for the .rb files.EPSS 0.8%CVE-2023-40735HIGHButterfly Button Project - Sensitive Information DisclosureEPSS 0.8%CVE-2021-4180—An information exposure flaw in openstack-tripleo-heat-templates allows an external user to discover the internal IP or hostname. An attackeEPSS 0.8%CVE-2023-0814MEDIUMProfile Builder – User Profile & User Registration Forms <= 3.9.0 - Sensitive Information Disclosure via ShortcodeEPSS 0.8%CVE-2022-25990MEDIUMOn 1.0.x versions prior to 1.0.1, systems running F5OS-A software may expose certain registry ports externally. Note: Software versions whicEPSS 0.8%CVE-2023-25165MEDIUMgetHostByName Function Information DisclosureEPSS 0.8%CVE-2026-47751MEDIUMClaude Code Action: Malicious MCP Server Configuration in PRs Enables Remote Code Execution and Secret ExfiltrationEPSS 0.8%