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-2026-69212MEDIUMHttp4s: FollowRedirect middleware leaks credentials over https->http same-authority redirectEPSS 0.3%CVE-2023-43125MEDIUMBIG-IP APM Clients TunnelCrack vulnerabilityEPSS 0.3%CVE-2021-21270MEDIUMCleartext Storage of Sensitive InformationEPSS 0.3%CVE-2023-33837MEDIUMIBM Security Verify Governance information disclosureEPSS 0.3%CVE-2026-31278HIGHAn issue in the /api/v2/setting/adserversetting endpoint of Suprema BioStar 2 before 2.9.12 and and BioStar X before 1.0.2 allows attackers EPSS 0.3%CVE-2026-24455HIGHJinan USR IOT Technology Limited (PUSR) USR-W610 Cleartext Transmission of Sensitive InformationEPSS 0.3%CVE-2024-39746MEDIUMIBM Sterling Connect:Direct Web Services information disclosureEPSS 0.3%CVE-2024-41124MEDIUMPuncia Cleartext Transmission of Sensitive Information via HTTP urls in `API_URLS`EPSS 0.3%CVE-2024-30209CRITICALA vulnerability has been identified in SIMATIC RTLS Locating Manager (6GT2780-0DA00) (All versions < V3.0.1.1), SIMATIC RTLS Locating ManageEPSS 0.3%CVE-2026-81691HIGHopenssl_encrypt before 1.4.9 Credential Leakage via Unvalidated Server URLsEPSS 0.3%CVE-2023-31195MEDIUMASUS Router RT-AX3000 Firmware versions prior to 3.0.0.4.388.23403 uses sensitive cookies without 'Secure' attribute. When an attacker is inEPSS 0.3%CVE-2026-34346MEDIUMWindows Ancillary Function Driver for WinSock Information Disclosure VulnerabilityEPSS 0.3%CVE-2024-41757MEDIUMIBM Concert Software information disclosureEPSS 0.3%CVE-2026-116105MEDIUMHeyCyan App Network Security Configuration AndroidManifest.xml cleartext transmissionEPSS 0.3%CVE-2024-10973MEDIUMKeycloak: cli option for encrypted jgroups ignoredEPSS 0.3%CVE-2026-11833HIGHOverview: A vulnerability has been found in FAST/TOOLS and CI Server. The web server may return a response containing the CI Server settingEPSS 0.3%CVE-2026-76244CRITICALstigmem-node Insecure Federation Transport ConfigurationEPSS 0.3%CVE-2025-36107MEDIUMIBM Cognos Analytics Mobile (iOS) information disclosureEPSS 0.3%CVE-2024-44276HIGHThis issue was addressed by using HTTPS when sending information over the network. This issue is fixed in iOS 18.2 and iPadOS 18.2. A user iEPSS 0.3%CVE-2025-50110HIGHAn issue was discovered in the method push.lite.avtech.com.AvtechLib.GetHttpsResponse in AVTECH EagleEyes Lite 2.0.0, the GetHttpsResponse mEPSS 0.3%