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-2022-20680MEDIUMCisco Prime Service Catalog Information Disclosure VulnerabilityEPSS 1.1%CVE-2021-22770—A CWE-200: Information Exposure vulnerability exists in Easergy T300 with firmware V2.7.1 and older that exposes sensitive information to anEPSS 1.1%CVE-2025-10093MEDIUMD-Link DIR-852 Device Configuration getcfg.php phpcgi_main information disclosureEPSS 1.1%CVE-2023-49068—Apache DolphinScheduler: Information Leakage VulnerabilityEPSS 1.1%CVE-2018-16866MEDIUMAn out of bounds read was discovered in systemd-journald in the way it parses log messages that terminate with a colon ':'. A local attackerEPSS 1.1%CVE-2024-43610HIGHCopilot Studio Information Disclosure VulnerabilityEPSS 1.0%CVE-2023-35934MEDIUMyt-dlp File Downloader cookie leakEPSS 1.0%CVE-2017-20110MEDIUMTeleopti WFM Administration Credentials information disclosureEPSS 1.0%CVE-2020-35167MEDIUMDell BSAFE Crypto-C Micro Edition, versions before 4.1.5, and Dell BSAFE Micro Edition Suite, versions before 4.6, contain an Observable TimEPSS 1.0%CVE-2023-40023MEDIUMYaklang Plugin's Fuzztag Component Allows Unauthorized Local File ReadingEPSS 1.0%CVE-2025-11368MEDIUMLearnPress – WordPress LMS Plugin <= 4.2.9.4 - Missing Authorization to Unauthenticated Arbitrary Callback Execution to Information ExposureEPSS 1.0%CVE-2022-32984HIGHBTCPay Server 1.3.0 through 1.5.3 allows a remote attacker to obtain sensitive information when a public Point of Sale app is exposed. The sEPSS 1.0%CVE-2024-28849MEDIUMProxy-Authorization header kept across hosts in follow-redirectsEPSS 1.0%CVE-2022-23469LOWAuthorization header displayed in the debug logsEPSS 1.0%CVE-2022-42852MEDIUMThe issue was addressed with improved memory handling. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 15.7.2 and iPaEPSS 1.0%CVE-2024-26470HIGHA host header injection vulnerability in the forgot password function of FullStackHero's WebAPI Boilerplate v1.0.0 and v1.0.1 allows attackeEPSS 1.0%CVE-2020-11033MEDIUMAble to read any token through API user endpoint in GLPIEPSS 1.0%CVE-2022-25594MEDIUMMicroprogram parking lot management system - Exposure of Sensitive Information to an Unauthorized ActorEPSS 1.0%CVE-2023-4061MEDIUMWildfly-core: management user rbac permission allows unexpected reading of system-properties to an unauthorized actorEPSS 1.0%CVE-2019-15592—GitLab 12.2.2 and below contains a security vulnerability that allows a guest user in a private project to see the merge request ID associatEPSS 1.0%