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-2023-26108LOWVersions of the package @nestjs/core before 9.0.5 are vulnerable to Information Exposure via the StreamableFile pipe. Exploiting this vulnerEPSS 0.7%CVE-2023-42940MEDIUMA session rendering issue was addressed with improved session tracking. This issue is fixed in macOS Sonoma 14.2.1. A user who shares their EPSS 0.7%CVE-2020-5414MEDIUMApp Autoscaler logs credentialsEPSS 0.7%CVE-2021-3590—A flaw was found in Foreman project. A credential leak was identified which will expose Azure Compute Profile password through JSON of the AEPSS 0.7%CVE-2025-21214MEDIUMWindows BitLocker Information Disclosure VulnerabilityEPSS 0.7%CVE-2022-23726MEDIUMPingCentral versions prior to listed versions expose Spring Boot actuator endpoints that with administrative authentication return large amoEPSS 0.7%CVE-2023-0658MEDIUMMultilaser RE057/RE170 Backup File param.file.tgz information disclosureEPSS 0.7%CVE-2019-3811MEDIUMA vulnerability was found in sssd. If a user was configured with no home directory set, sssd would return '/' (the root directory) instead oEPSS 0.7%CVE-2026-22016HIGHVulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JAXP). EPSS 0.7%CVE-2026-21515CRITICALAzure IoT Central Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2026-61802MEDIUMWazuh discloses cleartext cluster key to low-privilege API users via GET /cluster/local/configEPSS 0.7%CVE-2024-23662MEDIUMAn exposure of sensitive information to an unauthorized actor in Fortinet FortiOS at least version at least 7.4.0 through 7.4.1 and 7.2.0 thEPSS 0.7%CVE-2024-22022HIGHVulnerability CVE-2024-22022 allows a Veeam Recovery Orchestrator user that has been assigned a low-privileged role to access the NTLM hash EPSS 0.7%CVE-2024-23962MEDIUMAlpine Halo9 Missing AuthenticationEPSS 0.7%CVE-2023-23620MEDIUMDiscourse restricted tag routes leak topic informationEPSS 0.7%CVE-2021-25652MEDIUMAvaya Aura Appliance Virtualization Platform Utilities Sensitive Information Disclosure VulnerabilityEPSS 0.7%CVE-2024-34080MEDIUMMantisBT Vulnerable to Exposure of Sensitive Information to an Unauthorized ActorEPSS 0.7%CVE-2021-23193HIGHImproper privilege validation vulnerability in COM Interface of Gallagher Command Centre Server allows authenticated unprivileged operators EPSS 0.7%CVE-2021-23204HIGHExposure of Sensitive Information to an Unauthorized Actor vulnerability in Gallagher Command Centre Server allows OSDP key material to be eEPSS 0.7%CVE-2022-39212MEDIUMLast video frame is still sent after video is disabled in a call in Nextcloud TalkEPSS 0.7%