Falhas do tipo CWE-200

4.985 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-2023-37939LOWAn exposure of sensitive information to an unauthorized actor vulnerability [CWE-200] in FortiClient for Windows 7.2.0, 7.0 all versions, 6.EPSS 0.2%CVE-2025-65278HIGHAn issue was discovered in file users.json in GroceryMart commit 21934e6 (2020-10-23) allowing unauthenticated attackers to gain sensitive iEPSS 0.2%CVE-2023-23776MEDIUMAn exposure of sensitive information to an unauthorized actor [CWE-200] vulnerability in FortiAnalyzer versions 7.2.0 through 7.2.1, 7.0.0 tEPSS 0.2%CVE-2026-100594HIGHOpenClaw before 2026.7.1 Authorization Bypass via trajectory exportEPSS 0.2%CVE-2026-80333MEDIUMSolace Extra < 1.7.2 - Unauthenticated Non-Published Post Content Disclosure via Preview RoutesEPSS 0.2%CVE-2026-78941LOWInformation leak in Core in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypasEPSS 0.2%CVE-2026-67171MEDIUMHCL BigFix Service Management is affected by multiple security vulnerabilities.EPSS 0.2%CVE-2022-46702MEDIUMThe issue was addressed with improved memory handling. This issue is fixed in iOS 16.2 and iPadOS 16.2. An app may be able to disclose kerneEPSS 0.2%CVE-2026-14062MEDIUMInappropriate implementation in Views in Google Chrome on ChromeOS prior to 150.0.7871.47 allowed an attacker who convinced a user to instalEPSS 0.2%CVE-2026-67106MEDIUMHCL BigFix Service Management is affected by multiple security vulnerabilities.EPSS 0.2%CVE-2026-16966MEDIUMSolace Extra < 1.7.0 - Unauthenticated Draft/Private Site Builder Content Disclosure via get_elementor_contentEPSS 0.2%CVE-2024-44158MEDIUMThis issue was addressed with improved redaction of sensitive information. This issue is fixed in iOS 17.7 and iPadOS 17.7, macOS Sequoia 15EPSS 0.2%CVE-2026-100725HIGHhttp4k before 6.48.0.0 Cookie Scoping Bypass via BasicCookieStorageEPSS 0.2%CVE-2026-87658MEDIUMInformation leak in Extensions in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to obtain croEPSS 0.2%CVE-2026-87461MEDIUMInformation leak in Core in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to leak cross-origin data via a crafted Chrome exEPSS 0.2%CVE-2021-25350LOWInformation Exposure vulnerability in Samsung Account prior to version 12.1.1.3 allows physically proximate attackers to access user informaEPSS 0.2%CVE-2024-1460MEDIUMMSI Afterburner v4.6.5.16370 - Kernel Memory LeakEPSS 0.2%CVE-2022-23509HIGHWeave Gitops Run vulnerable to insecure communicationEPSS 0.2%CVE-2025-30451MEDIUMThis issue was addressed with improved redaction of sensitive information. This issue is fixed in macOS Sequoia 15.4. An app may be able to EPSS 0.2%CVE-2026-76089HIGHFormie: Missing authorization on sent notification resend modal exposes submission PIIEPSS 0.2%