Weaknesses of type CWE-319

582 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-2023-27291MEDIUMIBM Watson CP4D Data Stores information disclosureEPSS 0.3%CVE-2024-43432MEDIUMMoodle: authorization headers preserved between "emulated redirects"EPSS 0.3%CVE-2024-31206HIGHUse of Unencrypted HTTP Request in dectalk-ttsEPSS 0.3%CVE-2020-7592—A vulnerability has been identified in SIMATIC HMI Basic Panels 1st Generation (incl. SIPLUS variants) (All versions), SIMATIC HMI Basic PanEPSS 0.3%CVE-2025-42603HIGHInformation Disclosure Vulnerability in Meon KYC solutionsEPSS 0.3%CVE-2022-47560MEDIUMCleartext Transmission of Sensitive Information in Ormazabal productsEPSS 0.3%CVE-2019-25278CRITICALFaceSentry Access Control System 6.4.8 Authentication Credentials MiTM DisclosureEPSS 0.3%CVE-2026-4873MEDIUMconnection reuse ignores TLS requirementEPSS 0.3%CVE-2021-39081MEDIUMIBM Cognos Analytics Mobile information disclosureEPSS 0.3%CVE-2026-100635HIGHSiYuan before v3.8.4 Authentication Bypass via Plaintext Session CookieEPSS 0.3%CVE-2022-1524HIGH3.2.5 CLEARTEXT TRANSMISSION OF SENSITIVE INFORMATION CWE-319EPSS 0.3%CVE-2025-66573MEDIUMSolstice Pod API Session Key Extraction via API EndpointEPSS 0.3%CVE-2024-28275MEDIUMPuwell Cloud Tech Co, Ltd 360Eyes Pro v3.9.5.16(3090516) was discovered to transmit sensitive information in cleartext. This vulnerability aEPSS 0.3%CVE-2025-4378CRITICALHardcoded Credentials in Ataturk University's ATA-AOF Mobile ApplicationEPSS 0.3%CVE-2025-62643LOWThe Restaurant Brands International (RBI) assistant platform through 2025-09-06 transmits passwords of user accounts in cleartext e-mail mesEPSS 0.3%CVE-2026-7610MEDIUMTRENDnet TEW-821DAP Firmware Update ssi cleartext transmissionEPSS 0.3%CVE-2026-91988CRITICALatomic-agents-stack before 1.1.0 Remote Code Execution via HTTP MCPEPSS 0.3%CVE-2023-50962MEDIUMIBM PowerSC information disclosureEPSS 0.3%CVE-2022-45478MEDIUMTelepad allows an attacker (in a man-in-the-middle position between the server and a connected device) to see all data (including keypressesEPSS 0.3%CVE-2025-10641HIGHUnencrypted cleartext communication in EfficientLab WorkExaminer ProfessionalEPSS 0.3%