Falhas do tipo CWE-200

4.979 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-2026-14231MEDIUMLifterLMS < 10.0.10 - Subscriber+ Sensitive Information Disclosure via select2_query_postsEPSS 0.3%CVE-2026-87032MEDIUMTanium addressed an information disclosure vulnerability in Tanium Server.EPSS 0.3%CVE-2026-63240MEDIUMInformation disclosure vulnerabilityEPSS 0.3%CVE-2026-85349MEDIUMFluentBoards < 2.0.15 - Subscriber+ Private Board Membership Disclosure via IDOREPSS 0.3%CVE-2026-22604MEDIUMOpenProject is vulnerable to user enumeration via the change password functionEPSS 0.3%CVE-2026-85572MEDIUMTutor LMS 4.0.0 - < 4.0.8 - Subscriber+ Cross-Course Lesson Comment DisclosureEPSS 0.3%CVE-2026-14226MEDIUMEasy Appointments < 3.12.28 - Subscriber+ Sensitive Information Disclosure via REST Appointments ListingEPSS 0.3%CVE-2020-10782MEDIUMAn exposure of sensitive information flaw was found in Ansible version 3.7.0. Sensitive information, such tokens and other secrets could be EPSS 0.3%CVE-2026-22602LOWOpenProject is Vulnerable to User Enumeration via User IDEPSS 0.3%CVE-2026-49355MEDIUMOpenProject: Private work package data disclosure through single meeting agenda item APIEPSS 0.3%CVE-2025-1115MEDIUMRT-Thread lwp_syscall.c sys_timer_settime information disclosureEPSS 0.3%CVE-2025-61906LOWOpencast's editor accidentally publishes videos/overwrites publications #1626EPSS 0.3%CVE-2022-42819MEDIUMAn access issue was addressed with improved access restrictions. This issue is fixed in macOS Big Sur 11.7, macOS Ventura 13, macOS MontereyEPSS 0.3%CVE-2026-78146MEDIUMNoptin < 4.3.3 - Unauthenticated Subscriber PII and confirm_key Disclosure via Actions PageEPSS 0.3%CVE-2026-28415MEDIUMGradio has Open Redirect in OAuth FlowEPSS 0.3%CVE-2025-61589MEDIUMCursor: Potential Information Leakage via Mermaid DiagramEPSS 0.3%CVE-2025-12770MEDIUMNew User Approve <= 3.0.9 - Unauthenticated Sensitive Information Disclosure via Type JugglingEPSS 0.3%CVE-2026-14096MEDIUMInappropriate implementation in Input in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the rEPSS 0.3%CVE-2025-59018HIGHInformation Disclosure in Workspaces ModuleEPSS 0.3%CVE-2026-14098MEDIUMInappropriate implementation in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafteEPSS 0.3%