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-2018-0134—A vulnerability in the RADIUS authentication module of Cisco Policy Suite could allow an unauthenticated, remote attacker to determine whethEPSS 1.4%CVE-2023-38062MEDIUMIn JetBrains TeamCity before 2023.05.1 parameters of the "password" type could be shown in the UI in certain composite build configurationsEPSS 1.4%CVE-2021-32690MEDIUMRepository credentials passed to alternate domainEPSS 1.4%CVE-2025-0481MEDIUMD-Link DIR-878 HTTP POST Request dllog.cgi information disclosureEPSS 1.4%CVE-2018-15718—Open Dental before version 18.4 transmits the entire user database over the network when a remote unauthenticated user accesses the command EPSS 1.4%CVE-2023-26268MEDIUMApache CouchDB, IBM Cloudant: Information sharing via couchjs processesEPSS 1.4%CVE-2022-23952HIGHIn Keylime before 6.3.0, current keylime installer installs the keylime.conf file, which can contain sensitive data, as world-readable.EPSS 1.4%CVE-2017-20022HIGHSolare Solar-Log information disclosureEPSS 1.4%CVE-2023-44982MEDIUMWordPress WP Retina 2x Plugin <= 6.4.5 is vulnerable to Sensitive Data ExposureEPSS 1.4%CVE-2021-28566LOWMagento Commerce information disclosure during upload action leveraging a specially crafted fileEPSS 1.4%CVE-2019-12664MEDIUMCisco IOS XE Software ISDN Data Leak VulnerabilityEPSS 1.4%CVE-2022-0654HIGHExposure of Sensitive Information to an Unauthorized Actor in fgribreau/node-request-retryEPSS 1.4%CVE-2026-45332HIGHAutomad Broken Access Control: unauthenticated exposure of administrator bcrypt password hashes and TOTP secrets via public API endpointEPSS 1.4%CVE-2021-20019—A vulnerability in SonicOS where the HTTP server response leaks partial memory by sending a crafted HTTP request, this can potentially lead EPSS 1.4%CVE-2024-28247HIGHPihole Authenticated Arbitrary File Read with root privilegesEPSS 1.4%CVE-2023-1263MEDIUMCMP – Coming Soon & Maintenance Plugin by NiteoThemes <= 4.1.6 - Information ExposureEPSS 1.4%CVE-2021-32770HIGHBasic-auth app bundle credential exposure in gatsby-source-wordpressEPSS 1.4%CVE-2020-7510—A CWE-200: Information Exposure vulnerability exists in Easergy T300 (Firmware version 1.5.2 and older) which could allow attacker to obtainEPSS 1.4%CVE-2021-24167—Web-Stat < 1.4.1 - API Key DisclosureEPSS 1.4%CVE-2020-11013HIGHlookup Function Information Discolosure in HelmEPSS 1.4%