Fallos del tipo CWE-347

758 resultados

Divulgação de informações

Uma fraqueza que permite que dados sensíveis (credenciais, tokens, dados pessoais, detalhes técnicos do sistema) sejam expostos para um atacante ou usuário não autorizado. O risco é alto porque informações divulgadas podem ser usadas para escalar ataques ou comprometer a confidencialidade de dados críticos.

Ejemplo

Um aplicativo web que expõe stack traces com caminhos de arquivo e versões de banco de dados em mensagens de erro HTTP; ou uma API que retorna tokens JWT expirados em respostas de erro em texto plano; ou um arquivo de configuração deixado acessível publicamente contendo credenciais de banco de dados.

Cómo mitigar

Nunca exponha informações técnicas ou sensíveis em mensagens de erro, logs públicos ou respostas da aplicação — use mensagens genéricas para o usuário final. Implemente controle de acesso rigoroso, criptografe dados em repouso e em trânsito, e audite regularmente o que está sendo armazenado e acessível publicamente.

CVE-2026-96252CRITICALActive Directory Federation Services (AD FS) Spoofing VulnerabilityEPSS 0.6%CVE-2026-9832MEDIUMPayment Gateway of Stripe for WooCommerce <= 5.0.8 - Unauthenticated Improper Verification of Cryptographic Signature via woocommerce_api_wt_stripe Webhook EndpointEPSS 0.6%CVE-2026-15265CRITICALTenable Agent Path Traversal Leading to Remote Code ExecutionEPSS 0.6%CVE-2020-22653CRITICALIn Ruckus R310 10.5.1.0.199, Ruckus R500 10.5.1.0.199, Ruckus R600 10.5.1.0.199, Ruckus T300 10.5.1.0.199, Ruckus T301n 10.5.1.0.199, RuckusEPSS 0.6%CVE-2026-4115MEDIUMPuTTY Ed25519 Signature ecc-ssh.c eddsa_verify signature verificationEPSS 0.6%CVE-2024-48948MEDIUMThe Elliptic package 6.5.7 for Node.js, in its for ECDSA implementation, does not correctly verify valid signatures if the hash contains at EPSS 0.6%CVE-2023-24025HIGHCRYSTALS-DILITHIUM (in Post-Quantum Cryptography Selected Algorithms 2022) in PQClean d03da30 may allow universal forgeries of digital signaEPSS 0.6%CVE-2025-54369CRITICALNode-SAML SAML Authentication BypassEPSS 0.5%CVE-2026-28802HIGHAuthlib: Setting `alg: none` and a blank signature appears to bypass signature verificationEPSS 0.5%CVE-2026-96957HIGH.NET Security Feature Bypass VulnerabilityEPSS 0.5%CVE-2024-56161HIGHImproper signature verification in AMD CPU ROM microcode patch loader may allow an attacker with local administrator privilege to load malicEPSS 0.5%CVE-2026-62834CRITICALAzure Data Factory Elevation of Privilege VulnerabilityEPSS 0.5%CVE-2026-33895HIGHForge has signature forgery in Ed25519 due to missing S > L checkEPSS 0.5%CVE-2021-20319—An improper signature verification vulnerability was found in coreos-installer. A specially crafted gzip installation image can bypass the iEPSS 0.5%CVE-2023-42806MEDIUMSnapshot signature not including HeadID will allow replay attacksEPSS 0.5%CVE-2023-1204MEDIUMAn issue has been discovered in GitLab CE/EE affecting all versions starting from 10.1 before 15.10.8, all versions starting from 15.11 befoEPSS 0.5%CVE-2026-19505CRITICALRDK-B WebUI improper cryptographic signature verification vulnerabilityEPSS 0.5%CVE-2020-12042—Opto 22 SoftPAC Project Version 9.6 and prior. Paths specified within the zip files used to update the SoftPAC firmware are not sanitized. AEPSS 0.5%CVE-2025-55229MEDIUMWindows Certificate Spoofing VulnerabilityEPSS 0.5%CVE-2024-13172HIGHImproper signature verification in Ivanti EPM before the 2024 January-2025 Security Update and 2022 SU6 January-2025 Security Update allows EPSS 0.5%