Falhas do tipo CWE-200

4.927 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-2023-22611HIGHA CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists that could cause information disclosure when specEPSS 0.6%CVE-2026-92708HIGHdevalue: Cross-request process memory disclosure in devalue when `stringify` / `uneval` serialize Node BuffersEPSS 0.6%CVE-2025-5334HIGHExposure of private personal information to an unauthorized actor in the user vaults component of Devolutions Remote Desktop Manager allows EPSS 0.6%CVE-2020-29010MEDIUMAn exposure of sensitive information to an unauthorized actor vulnerability in FortiOS version 6.2.4 and below, version 6.0.10 and belowmay EPSS 0.6%CVE-2026-49984HIGHKestra: Path traversal in `LocalStorage` allows any authenticated user to read arbitrary server files via the execution file-download API (`\..\` bypasses the `..` guard)EPSS 0.6%CVE-2024-11089MEDIUMAnonymous Restricted Content <= 1.6.5 - Unauthenticated Content Restriction Bypass to Sensitive Information ExposureEPSS 0.6%CVE-2022-41917MEDIUMIncorrect Error Handling Allowed Partial File Reads Over REST API in OpenSearchEPSS 0.6%CVE-2025-11443MEDIUMJhumanJ OpnForm Forgotten Password email information exposureEPSS 0.6%CVE-2023-38729MEDIUMIBM Db2 information disclosureEPSS 0.6%CVE-2022-46257—Information disclosure in GitHub Enterprise Server leading to unauthorized viewing of private repository namesEPSS 0.6%CVE-2026-40245HIGHFree5GC: UDR nudr-dr influenceData/subs-to-notify leaks SUPI in error response body without authenticationEPSS 0.6%CVE-2026-79323HIGHInformation disclosure in the blogComments GraphQL query in Magefan Blog GraphQL for Magento 2 (magefan/module-blog-graph-ql) through 2.2.1 EPSS 0.6%CVE-2026-8198MEDIUMActivity Logs, User Activity Tracking, Multisite Activity Log from Logtivity <= 3.3.6 - Unauthenticated Information Disclosure via REST APIEPSS 0.6%CVE-2024-21205MEDIUMVulnerability in the Oracle Service Bus product of Oracle Fusion Middleware (component: OSB Core Functionality). The supported version thaEPSS 0.6%CVE-2026-42880CRITICALArgoCD ServerSideDiff is vulnerable to Kubernetes Secret ExtractionEPSS 0.6%CVE-2026-40166HIGHauthentik: Non-admin user can retrieve confidential OAuth client_secret via /api/v3/oauth2/access_tokens/EPSS 0.6%CVE-2024-2541MEDIUMPopup Builder <= 4.3.6 - Sensitive Information Exposure via Imported Subscribers CSV FileEPSS 0.6%CVE-2022-36075LOWFile list exposure in Nextcloud Files Access ControlEPSS 0.6%CVE-2026-52837MEDIUMEasy!Appointments has unauthenticated customer PII disclosure on booking reschedule pageEPSS 0.6%CVE-2026-55485HIGHPiccolo Admin: Privilege escalation - admin to superuser via session-token disclosure in GET /api/tables/sessions/.EPSS 0.6%