Fallos del tipo CWE-93

256 resultados

Divulgação de Informações

Uma fraqueza genérica onde a aplicação expõe dados sensíveis (credenciais, tokens, IPs, estrutura interna) a atores não autorizados, seja através de mensagens de erro verbosas, logs acessíveis, respostas HTTP malformadas ou canais inseguros. O risco está em fornecer inteligência ao atacante para explorar outros vetores.

Ejemplo

Um servidor Java expõe stack traces completos em páginas de erro 500, revelando caminhos internos, versões de bibliotecas e nomes de bancos de dados; ou uma API retorna tokens JWT em plaintext em queries de URL em vez de headers, sendo capturados por proxy ou histórico do navegador.

Cómo mitigar

Implemente tratamento genérico de exceções (não exponha detalhes técnicos ao cliente), sanitize mensagens de erro, configure logs fora do escopo público, use HTTPS obrigatório, e revise respostas HTTP quanto a dados sensíveis. Em produção, desabilite debug mode e verbose error messages.

CVE-2026-35520HIGHPi-hole FTL affected by Remote Code Execution (RCE) via dhcp.leaseTime Newline InjectionEPSS 0.7%CVE-2026-75484MEDIUMHTTP/2 header field values containing CR, LF or NUL are passed to the application unvalidated in BanditEPSS 0.7%CVE-2024-40324CRITICALA CRLF injection vulnerability in E-Staff v5.1 allows attackers to insert Carriage Return (CR) and Line Feed (LF) characters into input fielEPSS 0.7%CVE-2026-44092HIGHMissing input validation / stripping of CRLF characters in SystemConfigManagerEPSS 0.7%CVE-2024-32986CRITICALArbitrary code execution due to improper sanitization of web app properties in PWAsForFirefox EPSS 0.7%CVE-2026-75925CRITICALIXON VPN Client CRLF InjectionEPSS 0.7%CVE-2026-12143HIGHform-data does not escape CR/LF/quote in multipart field names and filenames (CRLF injection)EPSS 0.7%CVE-2024-5193MEDIUMRitlabs TinyWeb Server Request crlf injectionEPSS 0.7%CVE-2026-55159HIGHluci-app-adblock-fast: Delegated `luci-app-adblock-fast` users can reach root command execution by injecting newline-separated cron entriesEPSS 0.7%CVE-2026-90819MEDIUMa2aproject a2a-java Authorization Header Construction BasePushNotificationSender.java BasePushNotificationSender.dispatchNotification response splittingEPSS 0.7%CVE-2025-11468MEDIUMFolding email comments of unfoldable characters doesn't preserve parenthesisEPSS 0.6%CVE-2026-116235CRITICALOray Pugongying X5 Pro L2TP Authentication crlf injectionEPSS 0.6%CVE-2026-45067MEDIUMSymfony: Email Header / SMTP Command Injection via CRLF in Symfony\Component\Mime\AddressEPSS 0.6%CVE-2026-33128HIGHh3 has a Server-Sent Events Injection via Unsanitized Newlines in Event Stream FieldsEPSS 0.6%CVE-2025-41376MEDIUMCRLF Injection in LimesurveyEPSS 0.6%CVE-2026-12127MEDIUMWPForms <= 1.10.2 - Improper Neutralization of CRLF Sequences to Unauthenticated Email Header Injection via Reply-To Display NameEPSS 0.6%CVE-2026-6351HIGHOpenfind｜MailGates/MailAudit - CRLF InjectionEPSS 0.6%CVE-2025-8419MEDIUMOrg.keycloak/keycloak-services: keycloak smtp inject vulnerabilityEPSS 0.6%CVE-2026-1299MEDIUMemail BytesGenerator header injection due to unquoted newlinesEPSS 0.6%CVE-2026-11373CRITICALNet::Statsite::Client versions through 1.1.0 for Perl allow metric injectionsEPSS 0.6%