Falhas do tipo CWE-532

939 resultados

Informações sensíveis em arquivos de log

A aplicação registra dados confidenciais (senhas, tokens, PII, chaves criptográficas) em arquivos de log sem proteção adequada. Esses logs são frequentemente legíveis por outros usuários do sistema, backups desprotegidos ou ferramentas de análise, expondo segredos de negócio e credenciais de autenticação.

Exemplo

Uma API registra a requisição HTTP completa incluindo o header `Authorization: Bearer eyJhbGc...`, ou um serviço de login escreve a senha do usuário em log de debug antes de validá-la. Um atacante com acesso ao servidor (ou backups antigos) lê esses logs e obtém credenciais válidas.

Como mitigar

Nunca registre senhas, tokens, chaves, CPF ou dados de cartão. Use máscaras (ex: `token=***`) para valores sensíveis que precisam ser logados. Restrinja permissões de acesso aos arquivos de log e aplique rotação com limpeza segura de logs antigos. Implemente revisão de código e linters para detectar padrões suspeitos.

CVE-2018-3827—A sensitive data disclosure flaw was found in the Elasticsearch repository-azure (formerly elasticsearch-cloud-azure) plugin. When the reposEPSS 1.0%CVE-2020-11646MEDIUMGateManager Log Information Disclosure VulnerabilityEPSS 1.0%CVE-2021-22030—In versions of Greenplum database prior to 5.28.14 and 6.17.0, certain statements execution led to the storage of sensitive(credential) infoEPSS 1.0%CVE-2022-20807MEDIUMCisco Expressway Series and Cisco TelePresence Video Communication Server VulnerabilitiesEPSS 1.0%CVE-2020-10712HIGHA flaw was found in OpenShift Container Platform version 4.1 and later. Sensitive information was found to be logged by the image registry oEPSS 1.0%CVE-2025-21320MEDIUMWindows Kernel Memory Information Disclosure VulnerabilityEPSS 1.0%CVE-2025-21319MEDIUMWindows Kernel Memory Information Disclosure VulnerabilityEPSS 1.0%CVE-2025-21321MEDIUMWindows Kernel Memory Information Disclosure VulnerabilityEPSS 1.0%CVE-2025-21316MEDIUMWindows Kernel Memory Information Disclosure VulnerabilityEPSS 1.0%CVE-2025-21318MEDIUMWindows Kernel Memory Information Disclosure VulnerabilityEPSS 1.0%CVE-2022-20768MEDIUMCisco TelePresence Collaboration Endpoint and RoomOS Software Information Disclosure VulnerabilityEPSS 1.0%CVE-2021-34800—Sensitive information could be loggedEPSS 1.0%CVE-2022-20806MEDIUMCisco Expressway Series and Cisco TelePresence Video Communication Server VulnerabilitiesEPSS 1.0%CVE-2022-24875MEDIUMPotential Secrets being logged to disk in CVEProject/cve-servicesEPSS 1.0%CVE-2018-1072MEDIUMovirt-engine before version ovirt 4.2.2 is vulnerable to an information exposure through log files. When engine-backup was run with one of tEPSS 1.0%CVE-2022-20809MEDIUMCisco Expressway Series and Cisco TelePresence Video Communication Server VulnerabilitiesEPSS 1.0%CVE-2026-25846MEDIUMIn JetBrains YouTrack before 2025.3.119033 access tokens could be exposed in Mailbox logsEPSS 1.0%CVE-2022-3499MEDIUMAn authenticated attacker could utilize the identical agent and cluster node linking keys to potentially allow for a scenario where unauthorEPSS 1.0%CVE-2024-29945HIGHSplunk Authentication Token Exposure in Debug Log in Splunk EnterpriseEPSS 0.9%CVE-2020-5389CRITICALDell EMC OpenManage Integration for Microsoft System Center (OMIMSSC) for SCCM and SCVMM versions prior to 7.2.1 contain an information discEPSS 0.9%