Falhas do tipo CWE-200

4.915 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-2018-11728MEDIUMThe libfsntfs_reparse_point_values_read_data function in libfsntfs_reparse_point_values.c in libfsntfs through 2018-04-20 allows remote attaEPSS 1.2%CVE-2023-28271MEDIUMWindows Kernel Memory Information Disclosure VulnerabilityEPSS 1.2%CVE-2021-22135—Elasticsearch versions before 7.11.2 and 6.8.15 contain a document disclosure flaw was found in the Elasticsearch suggester and profile API EPSS 1.2%CVE-2026-26273CRITICALKnown affected by Account Takeover via Password Reset Token LeakageEPSS 1.2%CVE-2025-47966CRITICALPower Automate Elevation of Privilege VulnerabilityEPSS 1.2%CVE-2021-31381MEDIUMSRC Series: A remote attacker sending a specially crafted query may cause the web server to delete filesEPSS 1.2%CVE-2024-30472HIGHTelemetry Dashboard v1.0.0.8 for Dell ThinOS 2402 contains a sensitive information disclosure vulnerability. An unauthenticated user with loEPSS 1.2%CVE-2019-13557—In Tasy EMR, Tasy WebPortal Versions 3.02.1757 and prior, there is an information exposure vulnerability which may allow a remote attacker tEPSS 1.2%CVE-2024-9821HIGHBot for Telegram on WooCommerce <= 1.2.7 - Authenticated (Subscriber+) Telegram Bot Token Disclosure to Authentication BypassEPSS 1.2%CVE-2007-3650MEDIUMmyWebland myBloggie 2.1.6 allow remote attackers to obtain sensitive information via (1) an invalid year parameter to calendar.php, reached EPSS 1.2%CVE-2025-34130HIGHLILIN DVR Arbitrary File Read via net_html.cgiEPSS 1.1%CVE-2024-1098MEDIUMRebuild proxy-download QiniuCloud.getStorageFile information disclosureEPSS 1.1%CVE-2021-32707MEDIUMBypass of image blocking in Nextcloud MailEPSS 1.1%CVE-2022-22680MEDIUMExposure of sensitive information to an unauthorized actor vulnerability in Web Server in Synology DiskStation Manager (DSM) before 7.0.1-42EPSS 1.1%CVE-2022-31139MEDIUMNo security checking for UnsafeAccess.getInstance() in UnsafeAccessorEPSS 1.1%CVE-2017-20101LOWProjectSend information disclosureEPSS 1.1%CVE-2019-11282MEDIUMUAA is vulnerable to a Blind SCIM injection leading to information disclosureEPSS 1.1%CVE-2017-2654LOWjenkins-email-ext before version 2.57.1 is vulnerable to an Information Exposure. The Email Extension Plugins is able to send emails to a dyEPSS 1.1%CVE-2021-31380MEDIUMSRC Series: A remote attacker sending a specially crafted query may cause the web server to disclose sensitive informationEPSS 1.1%CVE-2024-21147HIGHVulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: HotspotEPSS 1.1%