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-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%