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-2025-44612MEDIUMTinxy WiFi Lock Controller v1 RF was discovered to transmit sensitive information in plaintext, including control information and device creEPSS 0.2%CVE-2026-18536HIGHData::Entropy versions before 0.010 for Perl read remote entropy sources over plain HTTPEPSS 0.2%CVE-2025-36336MEDIUMCleartext Transmission of Sensitive Information in Watson Data IntelligenceEPSS 0.2%CVE-2025-12530MEDIUMVulnerabilities found in Watson Data IntelligenceEPSS 0.2%CVE-2024-45101MEDIUMA privilege escalation vulnerability was discovered when Single Sign On (SSO) is enabled that could allow an attacker to intercept a valid, EPSS 0.2%CVE-2025-36421MEDIUMMultiple vulnerabilities in IBM ControllerEPSS 0.2%CVE-2025-11492CRITICALHTTP Configuration and Encryption in TransitEPSS 0.2%CVE-2024-47577LOWInformation Disclosure vulnerability in SAP Commerce CloudEPSS 0.2%CVE-2026-18176HIGHIBM Financial Transaction Manager (FTM) is Impacted by Multiple VulnerabilitiesEPSS 0.2%CVE-2026-115797MEDIUMTenda F6 Web Management cleartext transmissionEPSS 0.2%CVE-2025-12508HIGHUnencrypted communication to Active Directory servicesEPSS 0.2%CVE-2026-55844HIGHHome Assistant: iOS Companion App ignores internal SSID allowlist for connections – possible leak of access token and sensor dataEPSS 0.2%CVE-2026-108716MEDIUMmcp-remote 0.8.0 through 0.14.3 Cleartext Credential Transmission via --device-code OAuth GrantEPSS 0.2%CVE-2025-0250LOWHCL IEM is affected by an authorization token sent in cookie vulnerabilityEPSS 0.2%CVE-2024-35495MEDIUMAn Information Disclosure vulnerability in the Telemetry component in TP-Link Kasa KP125M V1.0.0 and Tapo P125M 1.0.0 Build 220930 Rel.14394EPSS 0.2%CVE-2023-24440MEDIUMJenkins JIRA Pipeline Steps Plugin 2.0.165.v8846cf59f3db and earlier transmits the private key in plain text as part of the global Jenkins cEPSS 0.2%CVE-2025-57727MEDIUMIn JetBrains IntelliJ IDEA before 2025.2 credentials disclosure was possible via remote referenceEPSS 0.2%CVE-2024-8059MEDIUMIPMI credentials may be captured in XCC audit log entries when the account username length is 16 characters.EPSS 0.2%CVE-2019-6540MEDIUMMedtronic Conexus Radio Frequency Telemetry Protocol Cleartext Transmission of Sensitive InformationEPSS 0.2%CVE-2025-13718LOWIBM Sterling Partner Engagement Manager Information DisclosureEPSS 0.2%