Falhas do tipo CWE-200

4.915 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-2017-20007MEDIUMInformation Exposure in INGEPAC DA AUEPSS 1.1%CVE-2025-55243HIGHMicrosoft OfficePlus Spoofing VulnerabilityEPSS 1.1%CVE-2021-21400HIGHEntering code in App Lock modal sends input to conversationEPSS 1.1%CVE-2025-1595MEDIUMAnhui Xufan Information Technology EasyCVR getbaseconfig information disclosureEPSS 1.1%CVE-2022-31176HIGHGrafana Image Renderer leaking filesEPSS 1.1%CVE-2021-32716MEDIUMInternal hidden fields are visible on to many associations in admin apiEPSS 1.1%CVE-2021-22134—A document disclosure flaw was found in Elasticsearch versions after 7.6.0 and before 7.11.0 when Document or Field Level Security is used. EPSS 1.1%CVE-2016-9590MEDIUMpuppet-swift before versions 8.2.1, 9.4.4 is vulnerable to an information-disclosure in Red Hat OpenStack Platform director's installation oEPSS 1.1%CVE-2022-27863MEDIUMWordPress VikBooking Hotel Booking Engine & PMS plugin <= 1.5.3 - Sensitive Data Exposure vulnerabilityEPSS 1.1%CVE-2021-22137—In Elasticsearch versions before 7.11.2 and 6.8.15 a document disclosure flaw was found when Document or Field Level Security is used. SearcEPSS 1.1%CVE-2022-23984LOWWordPress wpDiscuz plugin <= 7.3.11 - Sensitive Information DisclosureEPSS 1.1%CVE-2020-3193MEDIUMCisco Prime Collaboration Provisioning Information Disclosure VulnerabilityEPSS 1.1%CVE-2017-0881—An error in the implementation of an autosubscribe feature in the check_stream_exists route of the Zulip group chat application server beforEPSS 1.1%CVE-2021-0210MEDIUMJunos OS: Privilege escalation in J-Web due to arbitrary command and code execution via information disclosure from another users active sessionEPSS 1.1%CVE-2021-43938HIGHElcomplus SmartPTT SCADA Server Information ExposureEPSS 1.1%CVE-2023-24838CRITICALHGiga PowerStation - Information LeakageEPSS 1.1%CVE-2021-22044—In Spring Cloud OpenFeign 3.0.0 to 3.0.4, 2.2.0.RELEASE to 2.2.9.RELEASE, and older unsupported versions, applications using type-level `@ReEPSS 1.1%CVE-2025-24232CRITICALThis issue was addressed through improved state management. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13EPSS 1.1%CVE-2025-43362CRITICALThe issue was addressed with improved checks. This issue is fixed in iOS 18.7 and iPadOS 18.7, iOS 26 and iPadOS 26. An app may be able to mEPSS 1.1%CVE-2022-24747MEDIUMHTTP caching is marking private HTTP headers as publicEPSS 1.1%