Falhas do tipo CWE-200

4.960 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-2023-40723HIGHAn exposure of sensitive information to an unauthorized actor in Fortinet FortiSIEM version 6.7.0 through 6.7.4 and 6.6.0 through 6.6.3 and EPSS 0.4%CVE-2026-47263MEDIUMDiscourse: Prevent webhook payload disclosure on event redeliveryEPSS 0.4%CVE-2025-8590HIGHInformation Disclosure in AKCE Software's SKSProEPSS 0.4%CVE-2024-56197LOWUsers can see other user's tagged PMs in DiscourseEPSS 0.4%CVE-2024-5202HIGHDimensions RM - Arbitrary File ReadEPSS 0.4%CVE-2026-73055MEDIUMShescape before 2.1.15 and 3.0.2 Home Directory Disclosure via BusyBoxEPSS 0.4%CVE-2026-71849LOWHono: Proxy Helper does not remove response headers listed in the `Connection` headerEPSS 0.4%CVE-2026-35413MEDIUMDirectus GraphQL Schema SDL Disclosure SettingEPSS 0.4%CVE-2025-1063MEDIUMClassified Listing – Classified ads & Business Directory Plugin <= 4.0.4 - Unauthenticated Settings ExposureEPSS 0.4%CVE-2023-48714MEDIUMRecord titles for restricted records can be viewed if exposed by GridFieldAddExistingAutocompleterEPSS 0.4%CVE-2026-28976HIGHAn information leakage was addressed with additional validation. This issue is fixed in macOS Tahoe 26.5. An app may be able to gain root prEPSS 0.4%CVE-2025-0318MEDIUMUltimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin <= 2.9.1 - Information ExposureEPSS 0.4%CVE-2024-34003MEDIUMmoodle: authenticated LFI risk in some misconfigured shared hosting environments via modified mod_workshop backupEPSS 0.4%CVE-2026-32099MEDIUMDiscourse prevents hidden profile data leak via user oneboxEPSS 0.4%CVE-2026-48771HIGHishankportfolio: Stored Contact Form Submission Exposure via Public Client-Side Database ConfigurationEPSS 0.4%CVE-2025-27827HIGHA vulnerability in the legacy chat component of Mitel MiContact Center Business through 10.2.0.3 could allow an unauthenticated attacker to EPSS 0.4%CVE-2023-42884MEDIUMThis issue was addressed with improved redaction of sensitive information. This issue is fixed in macOS Sonoma 14.2, iOS 17.2 and iPadOS 17.EPSS 0.4%CVE-2025-29486MEDIUMlibming v0.4.8 was discovered to contain a memory leak via the parseSWF_PLACEOBJECT3 function.EPSS 0.4%CVE-2018-0267—A vulnerability in the web framework of Cisco Unified Communications Manager could allow an authenticated, local attacker to view sensitive EPSS 0.4%CVE-2024-13451MEDIUMContact Form by Bit Form <= 2.17.5 - Unauthenticated Sensitive Information ExposureEPSS 0.4%