Falhas do tipo CWE-918

3.580 resultados

Falsificação de Solicitação do Lado do Servidor (SSRF)

O servidor web recebe uma URL de um cliente e a recupera sem validar adequadamente o destino, permitindo que um atacante redirecione requisições para hosts internos, serviços privados ou IPs arbitrários. O risco é grave: exposição de dados internos, acesso a serviços administrativos, varredura de rede interna e até execução de código em sistemas conectados.

Exemplo

Uma aplicação oferece um recurso de 'baixar imagem de URL': o usuário envia `https://attacker.com/fetch?url=http://localhost:8080/admin`, e o servidor, sem validar, faz a requisição e retorna o conteúdo da página admin interna ou de um banco de dados local exposto.

Como mitigar

Valide e liste explicitamente domínios/IPs permitidos (whitelist), bloqueie ranges de IPs privados (10.0.0.0/8, 127.0.0.0/8, 169.254.0.0/16, 172.16.0.0/12, 192.168.0.0/16), use esquemas de URL permitidos (apenas http/https) e desabilite redirects automáticos ou validar o destino final. Considere usar um proxy ou gateway isolado para requisições externas.

CVE-2022-3189MEDIUMDataprobe iBoot-PDU FW versions prior to 1.42.06162022 contain a vulnerability where a specially crafted PHP script could use parameters froEPSS 0.5%CVE-2026-30840HIGHWallos: Server-Side Request Forgery (SSRF) in Notification TestersEPSS 0.5%CVE-2026-7412HIGHIn Eclipse BaSyx Java Server SDK versions prior to 2.0.0-milestone-10, the Operation Delegation feature fails to validate the destination UREPSS 0.5%CVE-2026-102337MEDIUMWebmin: SSRF exploit in Upload and Download and File Manager modulesEPSS 0.5%CVE-2025-36560CRITICALServer-side request forgery vulnerability exists in a-blog cms multiple versions. If this vulnerability is exploited, a remote unauthenticatEPSS 0.5%CVE-2026-82957MEDIUMhyperledger-firefly Webhook Subscription webhooks.go ValidateOptions server-side request forgeryEPSS 0.5%CVE-2026-81357HIGHVisual Studio Code Security Feature Bypass VulnerabilityEPSS 0.5%CVE-2026-56261CRITICALCrawl4AI - Server-Side Request Forgery via Webhook URLsEPSS 0.5%CVE-2025-31490HIGHAutoGPT allows SSRF due to DNS Rebinding in requests wrapperEPSS 0.5%CVE-2026-17344CRITICALMultiple Vulnerabilities in IBM API ConnectEPSS 0.5%CVE-2024-9309CRITICALSSRF in POST /worker_generate_stream API endpoint in haotian-liu/llavaEPSS 0.5%CVE-2026-113704MEDIUMa2aproject a2a-rs Push Notification push_notification_sender.rs HttpPushSender server-side request forgeryEPSS 0.5%CVE-2025-0184MEDIUMServer-Side Request Forgery (SSRF) in langgenius/difyEPSS 0.5%CVE-2026-63764HIGHLMDeploy Server-Side Request Forgery via HTTP Redirect BypassEPSS 0.5%CVE-2026-92215MEDIUMa2ui-project a2ui FileResolver file_resolver.py httpx.get server-side request forgeryEPSS 0.5%CVE-2026-94038MEDIUMNonceGeek dim-sum-app Deno Backend main.tsx textSearchV2Handler server-side request forgeryEPSS 0.5%CVE-2026-95656MEDIUMdgtlmoon changedetection.io Preview Endpoint __init__.py add_watch_ui_snapshot server-side request forgeryEPSS 0.5%CVE-2026-35431CRITICALMicrosoft Entra ID Entitlement Management Spoofing VulnerabilityEPSS 0.5%CVE-2026-18973MEDIUMheshengtao super-agent-party extension_proxy Route server.py sanitize_proxy_url server-side request forgeryEPSS 0.5%CVE-2026-76086HIGHFormie: Integration form-settings action allows SSRF and exfiltration of stored integration credentialsEPSS 0.5%