Falhas do tipo CWE-347

642 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-2024-1149HIGHImproper validation of update packagesEPSS 0.1%CVE-2026-59112MEDIUMSignature validation vulnerability affecting DigiDoc applicationsEPSS 0.1%CVE-2022-41669HIGHA CWE-347: Improper Verification of Cryptographic Signature vulnerability exists in the SGIUtility component that allows adversaries with loEPSS 0.1%CVE-2026-49834MEDIUMsigstore-go: Multi-log threshold bypass via single compromised logEPSS 0.1%CVE-2023-23436HIGH Some Honor products are affected by signature management vulnerability, successful exploitation could cause the forged system file overwritEPSS 0.1%CVE-2023-23432HIGH Some Honor products are affected by signature management vulnerability, successful exploitation could cause the forged system file overwritEPSS 0.1%CVE-2023-23433MEDIUM Some Honor products are affected by signature management vulnerability, successful exploitation could cause the forged system file overwritEPSS 0.1%CVE-2025-68972MEDIUMIn GnuPG through 2.4.8, if a signed message has \f at the end of a plaintext line, an adversary can construct a modified message that placesEPSS 0.1%CVE-2025-43903MEDIUMNSSCryptoSignBackend.cc in Poppler before 25.04.0 does not verify the adbe.pkcs7.sha1 signatures on documents, resulting in potential signatEPSS 0.1%CVE-2023-23435MEDIUM Some Honor products are affected by signature management vulnerability, successful exploitation could cause the forged system file overwritEPSS 0.1%CVE-2024-11957CRITICALArbitrary Code Execution in WPS OfficeEPSS 0.1%CVE-2023-36811MEDIUMArchive spoofing vulnerability in borgbackupEPSS 0.1%CVE-2025-20143MEDIUMCisco IOS XR Software Secure Boot Bypass VulnerabilityEPSS 0.1%CVE-2026-89169MEDIUMlive-boot ff8867c allows attackers to bypass the dm-verity-enforce-roothash-signature protection mechanism when the .verity file is missing.EPSS 0.1%CVE-2026-14296HIGHnRF54H20: MCUBoot can be tricked to executing unauthenticated codeEPSS 0.1%CVE-2026-92718HIGHNuclei from 3.7.0 before 3.11.1 Template Signature Bypass via Modification-Time-Only CacheEPSS 0.1%CVE-2026-79970MEDIUMDell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Improper VerificaEPSS 0.1%CVE-2026-52686LOWWildcard CNAME proof validation bypassEPSS 0.1%CVE-2024-1721MEDIUMImproper Verification of Cryptographic Signature vulnerability in HYPR Passwordless on Windows allows Malicious Software Update.This issue aEPSS 0.1%CVE-2026-56865HIGHFix transparency log tile verification bypass in golang.org/x/mod/sumdb/tlogEPSS 0.1%