Falhas do tipo CWE-312

502 resultados

Divulgação de Informações Sensíveis

Ocorre quando a aplicação expõe dados sensíveis (senhas, tokens, chaves criptográficas, PII) através de canais inseguros, logs, mensagens de erro verbosas ou armazenamento inadequado. O risco é que um atacante ou observador não autorizado capture essas informações e as use para comprometer a segurança do sistema ou dos usuários.

Exemplo

Uma API retorna stacktrace completo em resposta de erro, revelando caminhos internos do servidor; uma aplicação escreve senhas em plain text nos logs; credenciais são transmitidas via HTTP em vez de HTTPS; tokens de autenticação ficam expostos no histórico do browser ou em variáveis de ambiente visíveis.

Como mitigar

Nunca exponha dados sensíveis em mensagens de erro, logs ou respostas HTTP — use apenas IDs de erro genéricos. Sempre transmita credenciais por canais criptografados (TLS/HTTPS). Armazene segredos em vaults (HashiCorp Vault, AWS Secrets Manager) e nunca em código, configurações ou logs. Revise regularmente logs, caches e históricos para remover informações classificadas.

CVE-2021-22929—An information disclosure exists in Brave Browser Desktop prior to version 1.28.62, where logged warning messages that included timestamps oEPSS 0.6%CVE-2024-4540HIGHKeycloak: exposure of sensitive information in pushed authorization requests (par) kc_restart cookieEPSS 0.6%CVE-2023-24586LOWCleartext storage of sensitive information exists in SkyBridge MB-A100/110 firmware Ver. 4.2.0 and earlier, which may allow a remote authentEPSS 0.5%CVE-2023-5384HIGHInfinispan: credentials returned from configuration as clear textEPSS 0.5%CVE-2021-20995MEDIUMWAGO: Managed Switches: Storage of user credentials in a cookieEPSS 0.5%CVE-2022-3540MEDIUMAn issue has been discovered in hunter2 affecting all versions before 2.1.0. Improper handling of auto-completion input allows an authenticaEPSS 0.5%CVE-2022-24188HIGHThe /device/signin end-point for the Ourphoto App version 1.4.1 discloses clear-text password information for functionality within the pictuEPSS 0.5%CVE-2022-41933MEDIUMPlaintext storage of password in org.xwiki.platform:xwiki-platform-security-authentication-defaultEPSS 0.5%CVE-2025-34206CRITICALVasion Print (formerly PrinterLogic) Insecure Shared Storage PermissionsEPSS 0.5%CVE-2024-31486MEDIUMA vulnerability has been identified in OPUPI0 AMQP/MQTT (All versions < V5.30). The affected devices stores MQTT client passwords without suEPSS 0.5%CVE-2022-2805MEDIUMA flaw was found in ovirt-engine, which leads to the logging of plaintext passwords in the log file when using otapi-style. This flaw allowsEPSS 0.5%CVE-2022-34339MEDIUM"IBM Cognos Analytics 11.2.1, 11.2.0, 11.1.7 stores user credentials in plain clear text which can be read by an authenticated user. IBM X-FEPSS 0.5%CVE-2021-35036MEDIUMA cleartext storage of information vulnerability in the Zyxel VMG3625-T50B firmware version V5.50(ABTL.0)b2k could allow an authenticated atEPSS 0.5%CVE-2024-24375HIGHSQL injection vulnerability in Jfinalcms v.5.0.0 allows a remote attacker to obtain sensitive information via /admin/admin name parameter.EPSS 0.5%CVE-2023-23944LOWNexcloud Mail app temporarily stores cleartext password in databaseEPSS 0.5%CVE-2024-36497CRITICALUnhashed Storage of PasswordEPSS 0.5%CVE-2021-29481MEDIUMClient side sessions should not allow unencrypted storageEPSS 0.5%CVE-2022-2813MEDIUMSourceCodester Guest Management System cleartext storageEPSS 0.5%CVE-2023-22584HIGHCleartext credentials in Danfoss AK-EM100EPSS 0.5%CVE-2022-48073HIGHPhicomm K2G v22.6.3.20 was discovered to store the root and admin passwords in plaintext.EPSS 0.5%