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-2026-57102HIGHVisual Studio Code Security Feature Bypass VulnerabilityEPSS 0.8%CVE-2023-40580HIGHFreighter mnemonic phrase may be accessed by Javascript through a private APIEPSS 0.8%CVE-2025-58739MEDIUMMicrosoft Windows File Explorer Spoofing VulnerabilityEPSS 0.8%CVE-2021-21443LOWUnautorized listing of the customer user emailsEPSS 0.8%CVE-2021-22739—Information Exposure vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause a device to be compromEPSS 0.8%CVE-2026-42907MEDIUMWindows Shell Information Disclosure VulnerabilityEPSS 0.8%CVE-2024-43779HIGHAn information disclosure vulnerability exists in the Vault API functionality of ClearML Enterprise Server 3.22.5-1533. A specially crafted EPSS 0.8%CVE-2019-15594—GitLab 11.8 and later contains a security vulnerability that allows a user to obtain details of restricted pipelines via the merge request eEPSS 0.8%CVE-2021-25376LOWAn improper synchronization logic in Samsung Email prior to version 6.1.41.0 can leak messages in certain mailbox in plain text when STARTTLEPSS 0.8%CVE-2023-37916MEDIUMLeak password hash of any userEPSS 0.8%CVE-2023-44312MEDIUMApache ServiceComb Service-Center: attacker can query all environment variables of the service-center serverEPSS 0.8%CVE-2022-21678MEDIUMUser's bio visible even if profile is restricted in DiscourseEPSS 0.8%CVE-2023-5359LOWW3 Total Cache <= 2.7.5 - Sensitive Credentials Stored in PlaintextEPSS 0.8%CVE-2024-41672HIGHDuckDB: sniff_csv provides filesystem access even when enable_external_access is disabledEPSS 0.8%CVE-2025-55242MEDIUMXbox Certification Bug Copilot Djando Information Disclosure VulnerabilityEPSS 0.8%CVE-2021-21584HIGHDell OpenManage Enterprise version 3.5 and OpenManage Enterprise-Modular version 1.30.00 contain an information disclosure vulnerability. AnEPSS 0.8%CVE-2022-23738MEDIUMIncomplete cache verification issue in GitHub Enterprise Server leading to exposure of private repo filesEPSS 0.8%CVE-2022-35290HIGHUnder certain conditions SAP Authenticator for Android allows an attacker to access information which would otherwise be restricted.EPSS 0.8%CVE-2024-1102MEDIUMJberet: jberet-core logging database credentialsEPSS 0.8%CVE-2022-34867HIGHWordPress WP Libre Form 2 plugin <= 2.0.8 - Unauthenticated Sensitive Information Disclosure vulnerabilityEPSS 0.8%