Falhas do tipo CWE-200

5.715 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-2021-25369MEDIUMAn improper access control vulnerability in sec_log file prior to SMR MAR-2021 Release 1 exposes sensitive kernel information to userspace.EPSS 1.1%KEVCVE-2019-10209LOWPostgresql, versions 11.x before 11.5, is vulnerable to a memory disclosure in cross-type comparison for hashed subplan.EPSS 1.1%CVE-2020-3242MEDIUMCisco UCS Director Information Disclosure VulnerabilityEPSS 1.1%CVE-2025-64670MEDIUMWindows DirectX Information Disclosure VulnerabilityEPSS 1.1%CVE-2021-32528MEDIUMQSAN Storage Manager - Exposure of Sensitive Information to an Unauthorized ActorEPSS 1.1%CVE-2021-22728—A CWE-200: Information Exposure vulnerability exists in EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink ParkingEPSS 1.1%CVE-2026-26897CRITICALAn issue in EcoOnline EHS (com.airsweb.v10) application for Android, version 0.2.499 allows a remote attacker to obtain sensitive informatioEPSS 1.1%CVE-2022-3348MEDIUMExposure of Sensitive Information to an Unauthorized Actor in tooljet/tooljetEPSS 1.1%CVE-2023-38499LOWtypo3/cms-core Information Disclosure due to Out-of-scope Site ResolutionEPSS 1.1%CVE-2026-50429HIGHWindows Kernel Information Disclosure VulnerabilityEPSS 1.1%CVE-2018-16467—A missing check in Nextcloud Server prior to 14.0.0 could give unauthorized access to the previews of single file password protected shares.EPSS 1.1%CVE-2022-46163HIGHtravel-support-program vulnerable to data exfiltration via Ransack query injectionEPSS 1.1%CVE-2022-29235MEDIUMLimited data exposure for shared external videos in BigBlueButtonEPSS 1.1%CVE-2022-35715MEDIUMIBM InfoSphere Information Server 11.7 could allow a remote attacker to obtain sensitive information when a detailed technical error messageEPSS 1.1%CVE-2021-21421HIGHApiKey secret could be revelated on network issueEPSS 1.1%CVE-2022-39309MEDIUMGoCD server secret encryption/decryption key leaked to agents during material serializationEPSS 1.1%CVE-2017-20019MEDIUMSolare Solar-Log Config information disclosureEPSS 1.1%CVE-2024-31869MEDIUMApache Airflow: Sensitive configuration for providers displayed when "non-sensitive-only" config usedEPSS 1.1%CVE-2023-1203—Improper removal of sensitive data in the entry edit feature of Hub Business submodule in Devolutions Remote Desktop Manager PowerShell ModuEPSS 1.1%CVE-2021-39223MEDIUMFile path disclosure of shared files in Richdocuments applicationEPSS 1.1%