Fallos del tipo CWE-200

5715 resultados

Exposição de Informação Sensível

A aplicação divulga dados sensíveis (senhas, tokens, dados pessoais, chaves) para usuários ou sistemas que não têm autorização para acessá-los. Isso acontece por falta de controle de acesso adequado, logging verboso, erro de configuração ou simplesmente porque o dado fica visível em lugares errados — como mensagens de erro, logs públicos ou respostas HTTP.

Ejemplo

Um endpoint que lista pedidos expõe o CPF de outros clientes na resposta JSON sem validar se aquele usuário tem permissão; ou uma página de erro de servidor exibe o caminho completo dos arquivos e credenciais do banco de dados; ou a API retorna tokens de sessão em histórico de navegação.

Cómo mitigar

Implemente controle de acesso baseado em papéis (RBAC), filtre sempre os dados retornados por contexto do usuário autenticado, nunca exponha informação sensível em logs ou mensagens de erro, e revise regularmente o que a API devolve em cada resposta — especialmente campos como senhas, chaves, CPFs e tokens.

CVE-2021-41239MEDIUMUser enumeration setting not respected in Nextcloud serverEPSS 1.2%CVE-2021-41109HIGHLiveQuery publishes user session tokensEPSS 1.2%CVE-2017-15139MEDIUMA vulnerability was found in openstack-cinder releases up to and including Queens, allowing newly created volumes in certain storage volume EPSS 1.2%CVE-2021-25375MEDIUMUsing predictable index for attachments in Samsung Email prior to version 6.1.41.0 allows remote attackers to get attachments of another emaEPSS 1.2%CVE-2021-23858HIGHInformation disclosureEPSS 1.2%CVE-2021-21400HIGHEntering code in App Lock modal sends input to conversationEPSS 1.2%CVE-2022-24865MEDIUMImproper access control in humhubEPSS 1.2%CVE-2017-12365—A vulnerability in Cisco WebEx Event Center could allow an authenticated, remote attacker to view unlisted meeting information. The vulnerabEPSS 1.2%CVE-2025-30426CRITICALThis issue was addressed with additional entitlement checks. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 1EPSS 1.2%CVE-2025-31183CRITICALThe issue was addressed with improved restriction of data container access. This issue is fixed in iOS 18.4 and iPadOS 18.4, macOS Sequoia 1EPSS 1.2%CVE-2017-9628—An Information Exposure issue was discovered in Saia Burgess Controls PCD Controllers with PCD firmware versions prior to 1.28.16 or 1.24.69EPSS 1.2%CVE-2018-5477—An Information Exposure issue was discovered in ABB netCADOPS Web Application Version 3.4 and prior, netCADOPS Web Application Version 7.1 aEPSS 1.2%CVE-2018-7496—An Information Exposure issue was discovered in OSIsoft PI Vision versions 2017 and prior. The server response header and referrer-policy reEPSS 1.2%CVE-2022-34704MEDIUMWindows Defender Credential Guard Information Disclosure VulnerabilityEPSS 1.2%CVE-2024-51739HIGHUsers enumeration allowed through Rest API in Combodo iTopEPSS 1.2%CVE-2023-45725—Apache CouchDB, IBM Cloudant: Privilege Escalation Using _design DocumentsEPSS 1.2%CVE-2025-53781HIGHAzure Virtual Machines Information Disclosure VulnerabilityEPSS 1.2%CVE-2021-22917—Brave Browser Desktop between versions 1.17 and 1.20 is vulnerable to information disclosure by way of DNS requests in Tor windows not flowiEPSS 1.2%CVE-2022-0577HIGHExposure of Sensitive Information to an Unauthorized Actor in scrapy/scrapyEPSS 1.2%CVE-2020-2022HIGHPAN-OS: Panorama session disclosure during context switch into managed deviceEPSS 1.2%