Fallos del tipo CWE-347

766 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-2025-43390MEDIUMA downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS EPSS 0.1%CVE-2026-87947MEDIUMSAML SSO - Service Provider - Moderately critical - Authentication bypass - SA-CONTRIB-2026-145EPSS 0.1%CVE-2022-1739MEDIUM2.2.1 IMPROPER VERIFICATION OF CRYPTOGRAPHIC SIGNATURE CWE-347EPSS 0.1%CVE-2022-28751HIGHLocal Privilege Escalation in Zoom Client for Meetings for MacOSEPSS 0.1%CVE-2026-63571HIGHAttribute certificate path validation does not verify the attribute certificate's signatureEPSS 0.1%CVE-2026-44309MEDIUMgitsign verify accepts signatures over go-git-normalized bytes, enabling trust confusion on malformed commitsEPSS 0.1%CVE-2022-25333HIGHFlawed SK_LOAD module authenticity check in Texas Instruments OMAP L138EPSS 0.1%CVE-2026-40070HIGHbsv-sdk and bsv-wallet persist unverified certifier signatures in acquire_certificate (direct and issuance paths)EPSS 0.1%CVE-2026-22818HIGHJWT algorithm confusion in Hono JWK Auth Middleware when JWK lacks "alg" (untrusted header.alg fallback)EPSS 0.1%CVE-2023-41744HIGHLocal privilege escalation due to unrestricted loading of unsigned libraries. The following products are affected: Acronis Agent (macOS) befEPSS 0.1%CVE-2026-91908MEDIUMDell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Verification of Cryptographic Signature vulnerability. A high privEPSS 0.1%CVE-2026-32294HIGHJetKVM insufficient firmware verificationEPSS 0.1%CVE-2026-33467MEDIUMImproper Verification of Cryptographic Signature in Elastic Package Registry Leading to Package Integrity BypassEPSS 0.1%CVE-2026-34240HIGHjose vulnerable to untrusted JWK header key acceptance during signature verificationEPSS 0.1%CVE-2023-34120HIGHImproper privilege management in Zoom for Windows, Zoom Rooms for Windows, and Zoom VDI for Windows clients before 5.14.0 may allow an authEPSS 0.1%CVE-2022-2790MEDIUMEmerson Electric's Proficy Machine Edition Version 9.00 and prior is vulenrable to CWE-347 Improper Verification of Cryptographic Signature,EPSS 0.1%CVE-2026-123538HIGHOpenAM before 16.1.4 SAML 1.x Signature Verification Issuer ImpersonationEPSS 0.1%CVE-2024-40592MEDIUMAn improper verification of cryptographic signature vulnerability [CWE-347] in FortiClient MacOS version 7.4.0, version 7.2.4 and below, verEPSS 0.1%CVE-2025-43521MEDIUMA downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS EPSS 0.1%CVE-2023-40727HIGHA vulnerability has been identified in QMS Automotive (All versions < V12.39). The QMS.Mobile module of the affected application uses weak oEPSS 0.1%