Falhas do tipo CWE-200

4.941 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-2026-56300HIGHCapgo - Unauthenticated API Key Validity and Permission Oracle via RPC FunctionsEPSS 0.5%CVE-2026-56303HIGHCapgo - Unauthenticated API Key Metadata Disclosure via SECURITY DEFINER RPC FunctionEPSS 0.5%CVE-2024-34004MEDIUMmoodle: authenticated LFI risk in some misconfigured shared hosting environments via modified mod_wiki backupEPSS 0.5%CVE-2023-28175HIGHImproper Authorization in SSH server in Bosch VMS 11.0, 11.1.0, and 11.1.1 allows a remote authenticated user to access resources within theEPSS 0.5%CVE-2023-48732MEDIUMKeywords that trigger mentions are leaked to other usersEPSS 0.5%CVE-2026-92917HIGHGrav 2.0.0-rc.1 through 2.0.21 Configuration Disclosure via print_rEPSS 0.5%CVE-2026-50416LOWWin32k Information Disclosure VulnerabilityEPSS 0.5%CVE-2025-43988HIGHKuWFi 5G01-X55 FL2020_V0.0.12 devices expose an unauthenticated API endpoint (ajax_get.cgi), allowing remote attackers to retrieve sensitiveEPSS 0.5%CVE-2023-37239—Format string vulnerability in the distributed file system. Attackers who bypass the selinux permission can exploit this vulnerability to cEPSS 0.5%CVE-2026-50419LOWWindows Kernel Information Disclosure VulnerabilityEPSS 0.5%CVE-2026-59256HIGHWWBN AVideo Unbound Token Authorization Bypass via GalleryEPSS 0.5%CVE-2022-39397MEDIUMExposure of sensitive information in aliyun-oss-clientEPSS 0.5%CVE-2026-62960HIGHGit for Windows: Server-advertised bundle-uri can trigger outbound SMB callbacks via UNC and file:// paths on WindowsEPSS 0.5%CVE-2026-69224MEDIUMinformation disclosure vulnerability in Esri Portal for ArcGISEPSS 0.5%CVE-2024-53359HIGHAn issue in Zalo v23.09.01 allows attackers to obtain sensitive user information via a crafted GET request.EPSS 0.5%CVE-2024-30381HIGHParagon Active Assurance: probe_serviced exposes internal objects to local usersEPSS 0.5%CVE-2026-84990HIGHntopng: Missing Authorization on System Configuration Backup Download and ListingEPSS 0.5%CVE-2026-22645MEDIUMThe application discloses all used components, versions and license information to unauthenticated actors, giving attackers the opportunity EPSS 0.5%CVE-2026-69225MEDIUMinformation disclosure vulnerability in Esri Portal for ArcGISEPSS 0.5%CVE-2026-48009MEDIUMShopware: Admin Account Takeover via User Recovery Hash ExposureEPSS 0.5%