Falhas do tipo CWE-200

5.715 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-2023-34131—Exposure of sensitive information to an unauthorized actor vulnerability in SonicWall GMS and Analytics enables an unauthenticated attacker EPSS 0.8%CVE-2023-3553MEDIUMExposure of Sensitive Information to an Unauthorized Actor in nilsteampassnet/teampassEPSS 0.8%CVE-2022-43410MEDIUMJenkins Mercurial Plugin 1251.va_b_121f184902 and earlier provides information about which jobs were triggered or scheduled for polling throEPSS 0.8%CVE-2023-49877MEDIUMIBM System Storage Virtualization Engine information disclosureEPSS 0.8%CVE-2022-2401MEDIUMTeam members could access sensitive information of other users via an API callEPSS 0.8%CVE-2022-32218MEDIUMAn information disclosure vulnerability exists in Rocket.Chat <v5, <v4.8.2 and <v4.7.5 due to the actionLinkHandler method was found to alloEPSS 0.8%CVE-2026-25475MEDIUMOpenClaw Vulnerable to Local File Inclusion via MEDIA: Path ExtractionEPSS 0.8%CVE-2025-9808MEDIUMThe Events Calendar <= 6.15.2 - Missing Authorization to Unauthenticated Password-Protected Information DisclosureEPSS 0.8%CVE-2023-23327MEDIUMAn Information Disclosure vulnerability exists in AvantFAX 3.3.7. Backups of the AvantFAX sent/received faxes, and database backups are storEPSS 0.8%CVE-2021-41158MEDIUMFreeSWITCH vulnerable to SIP digest leak for configured gatewaysEPSS 0.8%CVE-2026-69806HIGH.NET Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2022-4415MEDIUMA vulnerability was found in systemd. This security flaw can cause a local information leak due to systemd-coredump not respecting the fs.suEPSS 0.8%CVE-2025-68273MEDIUMSignal K Server Vulnerable to Unauthenticated Information Disclosure via Exposed EndpointsEPSS 0.8%CVE-2024-47868MEDIUMSeveral components’ post-process steps may allow arbitrary file leaks in GradioEPSS 0.8%CVE-2022-24742MEDIUMExposure of Sensitive Information Due to Incompatible Policies in SyliusEPSS 0.8%CVE-2023-3231LOWUJCMS ZIP Package information disclosureEPSS 0.8%CVE-2019-9541—Telos Automated Message Handling System information disclosure in itemlookup.aspEPSS 0.8%CVE-2022-22545—A high privileged user who has access to transaction SM59 can read connection details stored with the destination for http calls in SAP NetWEPSS 0.8%CVE-2022-22409MEDIUMIBM Aspera Faspex information disclosureEPSS 0.8%CVE-2023-40580HIGHFreighter mnemonic phrase may be accessed by Javascript through a private APIEPSS 0.8%