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-2020-11059CRITICALExposure of Sensitive Information to an Unauthorized Actor in AEgirEPSS 1.1%CVE-2023-3705HIGHInformation Disclosure Vulnerability in CP-Plus Network Video RecorderEPSS 1.1%CVE-2017-20007MEDIUMInformation Exposure in INGEPAC DA AUEPSS 1.1%CVE-2026-78851MEDIUMDirectory Traversal vulnerability in Grav CMS 2.0.3 through 2.0.6 allows a remote attacker to obtain sensitive information via the GravExtenEPSS 1.1%CVE-2021-41124HIGHSplash authentication credentials potentially leaked to target websites in scrapy-splashEPSS 1.1%CVE-2025-34130HIGHLILIN DVR Arbitrary File Read via net_html.cgiEPSS 1.1%CVE-2025-1595MEDIUMAnhui Xufan Information Technology EasyCVR getbaseconfig information disclosureEPSS 1.1%CVE-2021-0210MEDIUMJunos OS: Privilege escalation in J-Web due to arbitrary command and code execution via information disclosure from another users active sessionEPSS 1.1%CVE-2021-32716MEDIUMInternal hidden fields are visible on to many associations in admin apiEPSS 1.1%CVE-2021-22134—A document disclosure flaw was found in Elasticsearch versions after 7.6.0 and before 7.11.0 when Document or Field Level Security is used. EPSS 1.1%CVE-2022-27863MEDIUMWordPress VikBooking Hotel Booking Engine & PMS plugin <= 1.5.3 - Sensitive Data Exposure vulnerabilityEPSS 1.1%CVE-2026-29066MEDIUMArbitrary File Read via Disabled Vite Filesystem Restriction in TinaCMS CLIEPSS 1.1%CVE-2022-31060MEDIUMBanner topic data is exposed on login-required Discourse sitesEPSS 1.1%CVE-2022-23984LOWWordPress wpDiscuz plugin <= 7.3.11 - Sensitive Information DisclosureEPSS 1.1%CVE-2022-30598—A flaw was found in moodle where global search results could include author information on some activities where a user may not otherwise haEPSS 1.1%CVE-2020-3193MEDIUMCisco Prime Collaboration Provisioning Information Disclosure VulnerabilityEPSS 1.1%CVE-2024-45811MEDIUMserver.fs.deny bypassed when using ?import&raw in viteEPSS 1.1%CVE-2025-3508MEDIUMCertain HP DesignJet products – Information disclosureEPSS 1.1%CVE-2017-0881—An error in the implementation of an autosubscribe feature in the check_stream_exists route of the Zulip group chat application server beforEPSS 1.1%CVE-2022-48258MEDIUMIn Eternal Terminal 6.2.1, etserver and etclient have world-readable logfiles.EPSS 1.1%