Falhas do tipo CWE-347

766 resultados

Divulgação de informações

A aplicação expõe dados sensíveis (credenciais, tokens, informações pessoais, detalhes técnicos) a atores não autorizados através de canais inseguros, logs, mensagens de erro ou respostas HTTP. O risco está em que essas informações podem ser capturadas, armazenadas ou usadas para ataques subsequentes.

Exemplo

Uma API retorna stacktrace completo (com caminhos internos e bibliotecas) em resposta de erro; ou um formulário envia senha em texto plano via HTTP; ou logs de produção contêm tokens de autenticação visíveis em backup público no GitHub.

Como mitigar

Sanitize mensagens de erro para o usuário (log completo apenas internamente), use HTTPS/TLS obrigatório para dados sensíveis, implemente rotação de secrets e nunca exponha tokens/senhas em logs, respostas ou comentários de código. Revise regularmente o que é exposto em respostas da aplicação e em pontos de debug.

CVE-2026-118040HIGHImproper Signature and Certificate Validation in Telerik Document Processing Libraries RadPdfProcessingEPSS 0.1%CVE-2026-116116CRITICALYoosee GM8135S Camera Secure Boot signature verificationEPSS 0.1%CVE-2025-54549MEDIUMCryptographic validation of upgrade images could be circumventing by dropping a specifically crafted file into the upgrade ISOEPSS 0.1%CVE-2026-91899MEDIUMDell Alienware Command Center (AWCC), versions prior to 6.14.54.0, contain an Improper Verification of Cryptographic Signature vulnerabilityEPSS 0.1%CVE-2026-0392HIGHeParakstītājs 3.0 for Windows – remote code execution via unauthenticated auto-updateEPSS 0.1%CVE-2026-4541LOWjanmojzis tinyssh Ed25519 Signature crypto_sign_ed25519_tinyssh.c signature verificationEPSS 0.1%CVE-2025-30064HIGHPossibility to generate a session for any user via the "ex:action" parameter after obtaining access to the JWT keyEPSS 0.1%CVE-2025-46774MEDIUMAn Improper Verification of Cryptographic Signature vulnerability [CWE-347] in FortiClient MacOS installer version 7.4.2 and below, version EPSS 0.1%CVE-2026-91905MEDIUMDell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Verification of Cryptographic Signature vulnerability. A high privEPSS 0.1%CVE-2024-36334HIGHImproper verification of cryptographic signature in the Radeon RGB tool could allow a malicious file placed in the installation directory toEPSS 0.1%CVE-2026-17872MEDIUMCryptographic Flaw in WebAppInstalls in Google Chrome on Android prior to 151.0.7922.72 allowed a local attacker to potentially perform a saEPSS 0.1%CVE-2026-79807HIGHAuthenticated Local Missing Integrity Verification Vulnerability leads to Local Privilege Escalation in the ClearPass Policy Manager Windows Client SoftwareEPSS 0.1%CVE-2025-23364MEDIUMA vulnerability has been identified in TIA Administrator (All versions < V3.0.6). The affected application improperly validates code signingEPSS 0.1%CVE-2026-109838MEDIUMIBM Db2 Genius Hub Improper verification of cryptographic signatureEPSS 0.1%CVE-2026-117549MEDIUM@fastify/secure-session vulnerable to signature verification bypass via cookie signature removalEPSS 0.1%CVE-2026-106581HIGHDocker Desktop for Windows installer failed to verify external packagesEPSS 0.1%CVE-2025-71422MEDIUMContrast before 1.12.1 Insecure LUKS2 Persistent StorageEPSS 0.1%CVE-2026-48791LOWSigstore Java has a vulnerability with bundle verification of integratedTimeEPSS 0.1%CVE-2026-118768MEDIUMBotan: CLI utility `ocsp_check` accepts unauthenticated responsesEPSS 0.1%CVE-2026-77805HIGHWeak Executable Signature Verification Vulnerability in Progress® Telerik® Fiddler® ClassicEPSS 0.1%