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-2023-20061MEDIUMCisco Unified Intelligence Center VulnerabilitiesEPSS 0.7%CVE-2017-14009—An Information Exposure issue was discovered in ProMinent MultiFLEX M10a Controller web interface. When an authenticated user uses the ChangEPSS 0.7%CVE-2023-24882MEDIUMMicrosoft OneDrive for Android Information Disclosure VulnerabilityEPSS 0.7%CVE-2024-22734MEDIUMAn issue was discovered in AMCS Group Trux Waste Management Software before version 7.19.0018.26912, allows local attackers to obtain sensitEPSS 0.7%CVE-2026-23486MEDIUMBlinko: Unauthorized User Information LeakEPSS 0.7%CVE-2022-39359MEDIUMMetabase's GeoJSON validation doesn't prevent redirects to blocked URLsEPSS 0.7%CVE-2026-92708HIGHdevalue: Cross-request process memory disclosure in devalue when `stringify` / `uneval` serialize Node BuffersEPSS 0.7%CVE-2025-30675MEDIUMApache CloudStack: Unauthorised template/ISO list access to the domain/resource adminsEPSS 0.7%CVE-2022-3870MEDIUMAn issue has been discovered in GitLab CE/EE affecting all versions starting from 10.0 before 15.5.7, all versions starting from 15.6 beforeEPSS 0.7%CVE-2022-39031MEDIUMSmart eVision - Exposure of Sensitive Information to an Unauthorized Actor -3EPSS 0.7%CVE-2023-47029CRITICALAn issue in NCR Terminal Handler v.1.5.1 allows a remote attacker to execute arbitrary code and obtain sensitive information via a crafted PEPSS 0.7%CVE-2022-38113MEDIUMInformation Disclosure Vulnerability EPSS 0.7%CVE-2023-26533MEDIUMWordPress Zippy Plugin <= 1.6.1 is vulnerable to Sensitive Data ExposureEPSS 0.7%CVE-2023-0659MEDIUMBDCOM 1704-WGL Backup File param.file.tgz information disclosureEPSS 0.7%CVE-2022-39013—Under certain conditions an authenticated attacker can get access to OS credentials. Getting access to OS credentials enables the attacker tEPSS 0.7%CVE-2024-20019MEDIUMIn wlan driver, there is a possible memory leak due to improper input handling. This could lead to remote denial of service with no additionEPSS 0.7%CVE-2026-92389HIGHTFTP direction confusionEPSS 0.7%CVE-2012-10016MEDIUMHalulu simple-download-button-shortcode Plugin Download simple-download-button_dl.php information disclosureEPSS 0.7%CVE-2023-6001MEDIUMPrometheus Metrics Accessible Pre-AuthenticationEPSS 0.7%CVE-2022-47410CRITICALAn issue was discovered in the fp_newsletter (aka Newsletter subscriber management) extension before 1.1.1, 1.2.0, 2.x before 2.1.2, 2.2.1 tEPSS 0.7%