Weaknesses of type CWE-319

583 results

Transmissão de dados sensíveis em texto plano

A aplicação envia informações críticas (senhas, tokens, dados pessoais) sem criptografia em canais de comunicação que podem ser interceptados. Um atacante na rede consegue capturar esses dados diretamente, comprometendo a confidencialidade da informação e permitindo roubo de credenciais ou dados sensíveis.

Example

Um app mobile envia login e senha via HTTP (não HTTPS), ou um sistema transmite números de cartão de crédito em requisições não criptografadas. Ferramentas simples como Wireshark permitem capturar esse tráfego em redes abertas ou mesmo corporativas.

How to mitigate

Sempre usar HTTPS/TLS para qualquer transmissão de dados sensíveis, implementar pinning de certificado em apps mobile, validar certificados no lado cliente, e nunca transmitir segredos em URLs ou headers sem criptografia. Na prática: configure HTTPS em produção, force redirecionamento HTTP → HTTPS, e audite logs de requisições para detectar canais desprotegidos.

CVE-2026-32309HIGHCryptomator: Hub unlocking accepts plaintext HTTP and unvalidated endpoint schemesEPSS 0.2%CVE-2026-20294MEDIUMCisco Catalyst SD-WAN Manager Information Disclosure VulnerabilityEPSS 0.2%CVE-2026-107232HIGHAsyncHttpClient: Origin credentials sent in cleartext to a proxy that rejects the CONNECTEPSS 0.2%CVE-2026-53624MEDIUMFiber: HSTS header never set in helmet middleware due to incorrect protocol checkEPSS 0.2%CVE-2025-54156CRITICALSantesoft Sante PACS Server Cleartext Transmission of Sensitive InformationEPSS 0.2%CVE-2026-48978LOWoras-go: Malicious registry can hijack Bearer token realm to exfiltrate credentials and refresh tokensEPSS 0.2%CVE-2025-13490MEDIUMIBM App Connect Enterprise Certified Container IntegrationServer and IntegrationRuntime operands that report metrics are vulnerable to loss of confidentialityEPSS 0.2%CVE-2026-50034HIGHApollo Pharmacy Blood Glucose Monitoring System APG-01 BT Cleartext Transmission of Sensitive InformationEPSS 0.2%CVE-2026-25608LOWLack of traffic encryption in STEREPSS 0.2%CVE-2024-5631MEDIUMLongse NVR (Network Video Recorder) model NVR3608PGE2W, as well as products based on this device, are transmitting user's login and passwordEPSS 0.2%CVE-2026-24060CRITICALAutomated Logic WebCTRL Premium Server Cleartext Transmission of Sensitive InformationEPSS 0.2%CVE-2026-22306CRITICALCritical flaw impacting OZOLS ERP's automatic update channelEPSS 0.2%CVE-2025-36274HIGHIBM Aspera HTTP Gateway information disclosureEPSS 0.2%CVE-2024-0066MEDIUMJohan Fagerström, member of the AXIS OS Bug Bounty Program, has found that a O3C feature may expose sensitive traffic between the client (AxEPSS 0.2%CVE-2022-2338MEDIUMSofting Secure Integration Server Cleartext Transmission of Sensitive InformationEPSS 0.2%CVE-2022-0005LOWSensitive information accessible by physical probing of JTAG interface for some Intel(R) Processors with SGX may allow an unprivileged user EPSS 0.2%CVE-2026-107285MEDIUMAsyncHttpClient: WebSocket proxy credentials sent to the origin server over a CONNECT tunnelEPSS 0.2%CVE-2024-45102MEDIUMA privilege escalation vulnerability was discovered that could allow a valid, authenticated LXCA user to escalate their permissions for a coEPSS 0.2%CVE-2026-105245MEDIUMsgl-project sglang HTTP Endpoint http_server.py server_info cleartext transmissionEPSS 0.2%CVE-2021-23896LOWCleartext Transmission of Sensitive Information in McAfee DBSecEPSS 0.2%