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-2023-23436HIGH 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-2023-23432HIGH Some Honor products are affected by signature management vulnerability, successful exploitation could cause the forged system file overwritEPSS 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-2026-103325LOWTiendaCrypto para WooCommerce 1.0.1 - 1.2.1 - Unauthenticated Order Payment Forgery via Webhook HMAC BypassEPSS 0.1%CVE-2026-14837HIGHSSH Enablement Signature Verification BypassEPSS 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-2025-20143MEDIUMCisco IOS XR Software Secure Boot Bypass VulnerabilityEPSS 0.1%CVE-2023-36811MEDIUMArchive spoofing vulnerability in borgbackupEPSS 0.1%CVE-2025-34324HIGHGoSign Desktop < 2.4.1 Insecure Update Mechanism RCEEPSS 0.1%CVE-2026-117602HIGHElectrum before 4.7.2 External Plugin Authorization Bypass Local Code ExecutionEPSS 0.1%CVE-2026-94418LOWSignature failure masked by date error under WOLFSSL_SMALL_CERT_VERIFYEPSS 0.1%CVE-2024-36347MEDIUMImproper signature verification in AMD CPU ROM microcode patch loader may allow an attacker with local administrator privilege to load malicEPSS 0.1%CVE-2025-58356HIGHConstellation allows insecure use of LUKS2 persistent storage partitionsEPSS 0.1%CVE-2025-27813HIGHMSI Center before 2.0.52.0 has Missing PE Signature Validation.EPSS 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-2026-87732MEDIUMAn issue was discovered in the mirage-crypto package before 2.2.0 for OCaml. The AES.GCM.authenticate_decrypt_into and Chacha20.authenticateEPSS 0.1%CVE-2024-2451MEDIUMImproper fingerprint validation in the TeamViewer ClientEPSS 0.1%CVE-2024-51526HIGHPermission control vulnerability in the hidebug module Impact: Successful exploitation of this vulnerability may affect service confidentialEPSS 0.1%CVE-2026-118774LOWForge: Certificate signature verified with the issuer's RSA signature schemeEPSS 0.1%