Falhas do tipo CWE-200

4.949 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-2024-20457MEDIUMCisco Unified Communications Manager IM & Presence Service Information Disclosure VulnerabilityEPSS 0.4%CVE-2026-74948MEDIUMInformation disclosure in the Graphics componentEPSS 0.4%CVE-2024-20445MEDIUMCisco IP Phone 7800, 8800, and 9800 Series Information Disclosure VulnerabilityEPSS 0.4%CVE-2026-74945MEDIUMInformation disclosure in the Graphics: Text componentEPSS 0.4%CVE-2023-48957MEDIUMPureVPN Linux client 2.0.2-Productions fails to properly handle DNS queries, allowing them to bypass the VPN tunnel and be sent directly to EPSS 0.4%CVE-2024-8516MEDIUMThemesflat Addons For Elementor <= 2.2.1 - Authenticated (Contributor+) Information ExposureEPSS 0.4%CVE-2023-7046HIGHWP Encryption – One Click Free SSL Certificate & SSL / HTTPS Redirect to Force HTTPS, SSL Score <= 7.0 - Sensitive Information Exposure via insufficiently protected filesEPSS 0.4%CVE-2022-20955MEDIUMCisco TelePresence Collaboration Endpoint and RoomOS Software VulnerabilitiesEPSS 0.4%CVE-2026-63461MEDIUMVendure: Shop API list queries can return non-public entities when filterOperator is OREPSS 0.4%CVE-2023-48296MEDIUMOroPlatform's storefront user can access history and most viewed data from matching back-office user with the same IDEPSS 0.4%CVE-2023-45824MEDIUMOroPlatform's pinned entity creation form shows pages of other usersEPSS 0.4%CVE-2022-20954MEDIUMCisco TelePresence Collaboration Endpoint and RoomOS Software VulnerabilitiesEPSS 0.4%CVE-2025-62669MEDIUMUserInfoCard: activeLocalBlocksAllWikis does not do permissions checksEPSS 0.4%CVE-2024-35776MEDIUMWordPress phpinfo() WP plugin <= 5.0 - Unauthenticated Data Exposure vulnerabilityEPSS 0.4%CVE-2023-25169LOWYearly Review Plugin leaking anonymised users data in discourse-yearly-reviewEPSS 0.4%CVE-2024-6547MEDIUMAdd Admin CSS <= 2.0.1 - Unauthenticated Full Path DislcosureEPSS 0.4%CVE-2024-7411MEDIUMNewsletters <= 4.9.9 - Unauthenticated Full Path DisclosureEPSS 0.4%CVE-2026-84132HIGHInformation disclosure in the Networking: HTTP componentEPSS 0.4%CVE-2026-34744MEDIUMMantisBT authorization bypass allows continued access to self-uploaded attachments on private issuesEPSS 0.4%CVE-2024-6573MEDIUMIntelligence <= 1.4.0 - Unauthenticated Full Path DisclosureEPSS 0.4%