Falhas do tipo CWE-200

5.714 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-2019-1976HIGHCisco Industrial Network Director Configuration Data Information Disclosure VulnerabilityEPSS 2.0%CVE-2021-39200MEDIUMInformation Disclosure in wp_die() via JSONP in wordpressEPSS 2.0%CVE-2023-37379—Apache Airflow: Exposure of sensitive connection information, DOS and SSRF on "test connection" featureEPSS 2.0%CVE-2019-11064—A vulnerability of remote credential disclosure was discovered in Advan VD-1EPSS 1.9%CVE-2017-12169—It was found that FreeIPA 4.2.0 and later could disclose password hashes to users having the 'System: Read Stage Users' permission. A remoteEPSS 1.9%CVE-2019-0040MEDIUMJunos OS: Specially crafted packets sent to port 111 on any interface triggers responses from the management interfaceEPSS 1.9%CVE-2022-2827HIGHAMI MegaRAC User Enumeration VulnerabilityEPSS 1.9%CVE-2026-27886CRITICALStrapi may leak sensitive data via relational filtering due to lack of query sanitizationEPSS 1.9%CVE-2022-31090HIGHCURLOPT_HTTPAUTH option not cleared on change of origin in GuzzleEPSS 1.9%CVE-2019-5463—An authorization issue was discovered in the GitLab CE/EE CI badge images endpoint which could result in disclosure of the build status. ThiEPSS 1.9%CVE-2024-30569HIGHAn information leak in currentsetting.htm of Netgear R6850 v1.1.0.88 allows attackers to obtain sensitive information without any authenticaEPSS 1.9%CVE-2024-55875CRITICALhttp4k has a potential XXE (XML External Entity Injection) vulnerabilityEPSS 1.9%CVE-2023-39337—A security vulnerability in EPMM Versions 11.10, 11.9 and 11.8 older allows a threat actor with knowledge of an enrolled device identifier tEPSS 1.9%CVE-2020-36848HIGHTotal Upkeep by BoldGrid <= 1.14.9 - Unauthenticated Backup DownloadEPSS 1.9%CVE-2021-24948—The Plus Addons for Elementor Pro < 5.0.7 - Sensitive Data DisclosureEPSS 1.9%CVE-2021-22892—An information disclosure vulnerability exists in the Rocket.Chat server fixed v3.13, v3.12.2 & v3.11.3 that allowed email addresses to be dEPSS 1.9%CVE-2021-3426MEDIUMThere's a flaw in Python 3's pydoc. A local or adjacent attacker who discovers or is able to convince another local or adjacent user to starEPSS 1.9%CVE-2025-59214MEDIUMMicrosoft Windows File Explorer Spoofing VulnerabilityEPSS 1.9%CVE-2024-8461MEDIUMD-Link DNS-320 Web Management Interface discovery.cgi information disclosureEPSS 1.9%CVE-2020-8481CRITICALABB Central Licensing System - Information disclosureEPSS 1.9%