Falhas do tipo CWE-200

4.920 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-2026-48892MEDIUMApache Airflow: Config API leaks per-key secrets backend kwargs - masker bypass on synthetic optionsEPSS 0.7%CVE-2026-48828MEDIUMApache Airflow: Bulk JSON Variables bypass should_hide_value_for_key - redact() called without the keyEPSS 0.7%CVE-2026-45192MEDIUMApache Airflow: Incomplete Redaction of Sensitive Fields in Connection Extra API ResponseEPSS 0.7%CVE-2026-49487MEDIUMApache Airflow: Task-instance API exposes secrets in deferred trigger kwargsEPSS 0.7%CVE-2021-22143LOWElastic APM .NET Agent information disclosureEPSS 0.7%CVE-2026-55447CRITICALLangflow: BaseFileComponent-based nodes arbitrary file read with RCE exploitEPSS 0.7%CVE-2026-69197HIGHUmbraco: Delivery API leaks protected (Public Access) content through Content Picker / Multi-Node Tree Picker expansionEPSS 0.7%CVE-2022-1663—Stop Spam Comments <= 0.2.1.2 - Access Token BypassEPSS 0.7%CVE-2023-47126LOWInformation Disclosure in Install Tool in typo3/cms-installEPSS 0.7%CVE-2026-55553HIGHurllib: Cross-origin redirects preserve credential-bearing request headers, leading to potential credential leakageEPSS 0.7%CVE-2023-20866MEDIUMIn Spring Session version 3.0.0, the session id can be logged to the standard output stream. This vulnerability exposes sensitive informatioEPSS 0.7%CVE-2022-45634MEDIUMAn issue discovered in MEGAFEIS, BOFEI DBD+ Application for IOS & Android v1.4.4 allows authenticated attacker to gain access to sensitive aEPSS 0.7%CVE-2019-15577—An information disclosure vulnerability exists in GitLab CE/EE <v12.3.2, <v12.2.6, and <v12.1.12 that allowed project milestones to be disclEPSS 0.7%CVE-2024-33865HIGHAn issue was discovered in linqi before 1.4.0.1 on Windows. There is an NTLM hash leak via the /api/Cdn/GetFile and /api/DocumentTemplate/{GEPSS 0.7%CVE-2026-63646MEDIUMCordysCRM MCP Form Configuration Endpoint Exposed to Anonymous UsersEPSS 0.7%CVE-2023-44150HIGHWordPress ProfilePress Plugin <= 4.13.2 is vulnerable to Sensitive Data ExposureEPSS 0.7%CVE-2026-42333MEDIUMquarkus-openapi-generator has overly broad path-parameter matching that sends authentication headers to unintended operationsEPSS 0.7%CVE-2021-22272MEDIUMControlTouch Cloud Service vulnerability: Serial Number can be misused during commissioning phase.EPSS 0.7%CVE-2022-35169—SAP BusinessObjects Business Intelligence Platform (LCM) - versions 420, 430, allows an attacker with an admin privilege to read and decryptEPSS 0.7%CVE-2023-3132MEDIUMMainWP Child <= 4.4.1.1 - Information Disclosure via Back-Up FilesEPSS 0.7%