Falhas do tipo CWE-200

4.958 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-2025-31494LOWAutoGPT allows cross-user sharing of node execution results through WebSockets APIEPSS 0.4%CVE-2026-72834MEDIUMfilebrowser before 2.63.19 Permission Bypass via checksumEPSS 0.4%CVE-2026-45351MEDIUMOpen WebUI: Exposure of System Prompt to Regular User [Non-Admin]EPSS 0.4%CVE-2026-21626CRITICALExtension - stackideas.com - Information disclosure in post custom fields in EasyDiscuss 1.0.0-5.0.15 for JoomlaEPSS 0.4%CVE-2022-34351MEDIUMIBM QRadar SIEM information disclosureEPSS 0.4%CVE-2022-42843HIGHThis issue was addressed with improved data protection. This issue is fixed in iOS 16.2 and iPadOS 16.2, macOS Ventura 13.1, tvOS 16.2, watcEPSS 0.4%CVE-2025-26309MEDIUMA memory leak has been identified in the parseSWF_DEFINESCENEANDFRAMEDATA function in util/parser.c of libming v0.4.8, which allows attackerEPSS 0.4%CVE-2025-26310MEDIUMMultiple memory leaks have been identified in the ABC file parsing functions (parseABC_CONSTANT_POOL and `parseABC_FILE) in util/parser.c ofEPSS 0.4%CVE-2026-1556MEDIUMInformation disclosure via file URI overwrite in File (Field) PathsEPSS 0.4%CVE-2025-26167HIGHBuffalo LS520D 4.53 is vulnerable to Arbitrary file read, which allows unauthenticated attackers to access the NAS web UI and read arbitraryEPSS 0.4%CVE-2026-54264HIGHAngular: Sensitive Header Leakage on Cross-Origin Redirects in Angular Service WorkerEPSS 0.4%CVE-2025-0659HIGHPath Traversal and Rockwell Automation Third-party Vulnerability in DataMosaix™ Private CloudEPSS 0.4%CVE-2026-33220MEDIUMWeblate: JavaScript localization CDN add-on allows arbitrary local file read outside the repositoryEPSS 0.4%CVE-2025-2881MEDIUMDeveloper Toolbar <= 1.0.3 - Unauthenticated Information ExposureEPSS 0.4%CVE-2026-56882HIGHIn Cellular Modem, there is a possible information disclosure due to a logic error in the code. This could lead to remote code execution witEPSS 0.4%CVE-2026-56235MEDIUMCapgo - Unauthenticated Cross-Tenant Metrics Disclosure via RPC FunctionsEPSS 0.4%CVE-2025-2880MEDIUMYame | Link In Bio <= 0.9.0 - Unauthenticated Information ExposureEPSS 0.4%CVE-2025-28235HIGHAn information disclosure vulnerability in the component /socket.io/1/websocket/ of Soundcraft Ui Series Model(s) Ui12 and Ui16 Firmware v1.EPSS 0.4%CVE-2026-8993MEDIUMImproper URL Handler Processing in D.Launcher 2 enables NTLM Credential Disclosure and SSRF attacksEPSS 0.4%CVE-2024-23493MEDIUM Team associated AD/LDAP Groups Leaked due to missing authorizationEPSS 0.4%