Falhas do tipo CWE-200

4.991 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-2023-42934MEDIUMAn information disclosure issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sonoma 14, iOS 17 and iPadOS 17.EPSS 0.2%CVE-2024-44182MEDIUMThis issue was addressed with improved redaction of sensitive information. This issue is fixed in macOS Sequoia 15, macOS Sonoma 14.7, macOSEPSS 0.2%CVE-2026-9991LOWInappropriate implementation in Media in Google Chrome on Windows prior to 148.0.7778.216 allowed a remote attacker who had compromised the EPSS 0.2%CVE-2024-44181MEDIUMAn issue was addressed with improved handling of temporary files. This issue is fixed in macOS Sequoia 15, macOS Sonoma 14.7, macOS Ventura EPSS 0.2%CVE-2024-44184MEDIUMA permissions issue was addressed with additional restrictions. This issue is fixed in iOS 17.7 and iPadOS 17.7, iOS 18 and iPadOS 18, macOSEPSS 0.2%CVE-2026-18365MEDIUMZportals < 6.4.2 - Subscriber+ User Email DisclosureEPSS 0.2%CVE-2022-30740MEDIUMImproper auto-fill algorithm in Samsung Internet prior to version 17.0.1.69 allows physical attackers to guess stored credit card numbers.EPSS 0.2%CVE-2026-24870LOWInformation disclosure in ixray-1.6-stcopEPSS 0.2%CVE-2024-23550MEDIUMHCL DevOps Deploy / HCL Launch (UCD) may be vulnerable to sensitive information disclosureEPSS 0.2%CVE-2022-41954LOWTemporary File Information Disclosure VulnerabilityEPSS 0.2%CVE-2025-31220MEDIUMA privacy issue was addressed by removing sensitive data. This issue is fixed in iPadOS 17.7.7, macOS Sequoia 15.5, macOS Sonoma 14.7.6, macEPSS 0.2%CVE-2025-64705LOWFrappe user was able to access the submission of other studentsEPSS 0.2%CVE-2023-47614LOWA CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists in Telit Cinterion BGS5, Telit Cinterion EHS5/6/8EPSS 0.2%CVE-2025-25946MEDIUMAn issue in Bento4 v1.6.0-641 allows an attacker to cause a memory leak via Ap4Marlin.cpp and Ap4Processor.cpp, specifically in AP4_MarlinIpEPSS 0.2%CVE-2024-44186MEDIUMAn access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Sequoia 15. An app may be able to access prEPSS 0.2%CVE-2025-2348MEDIUMIROAD Dash Cam FX2 HTTP/RTSP event information disclosureEPSS 0.2%CVE-2022-34312MEDIUMIBM CICS TX information disclosureEPSS 0.2%CVE-2022-32896—This issue was addressed by enabling hardened runtime. This issue is fixed in macOS Monterey 12.6, macOS Big Sur 11.7. A user may be able toEPSS 0.2%CVE-2025-31218MEDIUMThis issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sequoia 15.5. An app may be able to observe the hostnEPSS 0.2%CVE-2024-6294LOWudn News App - Sensitive Information ExposureEPSS 0.2%