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-2025-24250CRITICALThis issue was addressed with improved access restrictions. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13EPSS 0.9%CVE-2025-24246CRITICALAn injection issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.EPSS 0.9%CVE-2019-17321—ClipSoft REXPERT 1.0.0.527 and earlier version have an information disclosure issue. When requesting web page associated with session, couldEPSS 0.9%CVE-2022-24890LOWExposure of Private Personal Information to an Unauthorized Actor in Nextcloud TalkEPSS 0.9%CVE-2017-16007—node-jose is a JavaScript implementation of the JSON Object Signing and Encryption (JOSE) for current web browsers and node.js-based serversEPSS 0.9%CVE-2024-1200MEDIUMJspxcms information disclosureEPSS 0.9%CVE-2021-21587MEDIUMDell Wyse Management Suite versions 3.2 and earlier contain a full path disclosure vulnerability. A local unauthenticated attacker could expEPSS 0.9%CVE-2024-38017MEDIUMMicrosoft Message Queuing Information Disclosure VulnerabilityEPSS 0.9%CVE-2021-22749—A CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists in Modicon X80 BMXNOR0200H RTU SV1.70 IR22 and prEPSS 0.9%CVE-2022-23711—A vulnerability in Kibana could expose sensitive information related to Elastic Stack monitoring in the Kibana page source. Elastic Stack moEPSS 0.9%CVE-2026-65769MEDIUMMicrosoft Teams iOS Information Disclosure VulnerabilityEPSS 0.9%CVE-2026-50508MEDIUMWindows NTLM Spoofing VulnerabilityEPSS 0.9%CVE-2020-5301LOWInformation disclosure of source code in SimpleSAMLphpEPSS 0.9%CVE-2026-56646MEDIUMMicrosoft Edge (Chromium-based) Spoofing VulnerabilityEPSS 0.9%CVE-2026-47284MEDIUMVisual Studio Code Information Disclosure VulnerabilityEPSS 0.9%CVE-2025-27736MEDIUMWindows Power Dependency Coordinator Information Disclosure VulnerabilityEPSS 0.9%CVE-2026-61924MEDIUMWindows Remote Desktop Client Information Disclosure VulnerabilityEPSS 0.9%CVE-2026-61921MEDIUMWindows Remote Desktop Client Information Disclosure VulnerabilityEPSS 0.9%CVE-2026-61918MEDIUMWindows Remote Desktop Client Information Disclosure VulnerabilityEPSS 0.9%CVE-2024-23206MEDIUMAn access issue was addressed with improved access restrictions. This issue is fixed in Safari 17.3, iOS 16.7.5 and iPadOS 16.7.5, iOS 17.3 EPSS 0.9%