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-2023-42387—An issue in TDSQL Chitu management platform v.10.3.19.5.0 allows a remote attacker to obtain sensitive information via get_db_info function EPSS 1.0%CVE-2022-24782MEDIUMSecure category names leaked via user activity export in DiscourseEPSS 1.0%CVE-2026-2056MEDIUMD-Link DIR-605L/DIR-619L DHCP Connection Status wan_connection_status.asp information disclosureEPSS 1.0%CVE-2026-2055MEDIUMD-Link DIR-605L/DIR-619L DHCP Client Information information disclosureEPSS 1.0%CVE-2026-2054MEDIUMD-Link DIR-605L/DIR-619L Wifi Setting information disclosureEPSS 1.0%CVE-2023-1584HIGHQuarkus-oidc: id and access tokens leak via the authorization code flowEPSS 1.0%CVE-2022-32818MEDIUMThe issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.5. An app may be able to leak sensitive kernEPSS 1.0%CVE-2021-22785HIGHA CWE-200: Information Exposure vulnerability exists that could cause sensitive information of files located in the web root directory to leEPSS 1.0%CVE-2021-3644—A flaw was found in wildfly-core in all versions. If a vault expression is in the form of a single attribute that contains multiple expressiEPSS 1.0%CVE-2023-34236HIGHInformation Disclosure Vulnerability in Weave GitOps Terraform ControllerEPSS 1.0%CVE-2021-22793—A CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exist in AccuSine PCS+ / PFV+ (Versions prior to V1.6.7)EPSS 1.0%CVE-2021-34125—An issue discovered in Yuneec Mantis Q and PX4-Autopilot v 1.11.3 and below allow attacker to gain access to sensitive information via varioEPSS 1.0%CVE-2023-6076MEDIUMPHPGurukul Restaurant Table Booking System Reservation Status booking-details.php information disclosureEPSS 1.0%CVE-2022-31032MEDIUMResources of private projects can be exposed in TuleapEPSS 1.0%CVE-2025-6239MEDIUMInformation disclosureEPSS 1.0%CVE-2025-24102CRITICALThe issue was addressed with improved checks. This issue is fixed in iPadOS 17.7.4, macOS Sequoia 15.3, macOS Sonoma 14.7.3, macOS Ventura 1EPSS 1.0%CVE-2024-30096MEDIUMWindows Cryptographic Services Information Disclosure VulnerabilityEPSS 1.0%CVE-2022-2558—Simple Job Board < 2.10.0 - Resume Disclosure via Directory ListingEPSS 1.0%CVE-2022-4543MEDIUMA flaw named "EntryBleed" was found in the Linux Kernel Page Table Isolation (KPTI). This issue could allow a local attacker to leak KASLR bEPSS 1.0%CVE-2024-0569MEDIUMTotolink T8 Setting cstecgi.cgi getSysStatusCfg information disclosureEPSS 1.0%