Falhas do tipo CWE-918

3.076 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-2024-0403MEDIUMRecipes 1.5.10 - Blind SSRFEPSS 0.4%CVE-2026-54401HIGHA malicious actor with access to the network and low privileges could exploit a Server-Side Request Forgery (SSRF) to escalate privileges wiEPSS 0.4%CVE-2026-15619MEDIUMmosaxiv clawlet IPv4 tool_web_fetch.go web_fetch server-side request forgeryEPSS 0.4%CVE-2026-39974HIGHn8n-MCP has an Authenticated SSRF via instance-URL header in multi-tenant HTTP modeEPSS 0.4%CVE-2024-29035MEDIUMUmbraco's Blind SSRF Leads to Port Scan by using WebhooksEPSS 0.4%CVE-2025-60279CRITICALA server-side request forgery (SSRF) vulnerability in Illia Cloud illia-Builder before v4.8.5 allows authenticated users to send arbitrary rEPSS 0.4%CVE-2026-47735HIGHArc has an authenticated arbitrary local-file read via DuckDB I/O functions that bypasses RBAC table-level checksEPSS 0.4%CVE-2026-25991HIGHTandoor Recipes affected by Blind SSRF with Internal Network Access via Recipe ImportEPSS 0.4%CVE-2026-43986CRITICALTautulli vulnerable to unauthenticated SSRF in /image/<hash> via attacker-seeded image hash replayEPSS 0.4%CVE-2026-15317MEDIUMSipeed PicoClaw Guarded Web Fetch Flow web.go WebFetchTool.Execute server-side request forgeryEPSS 0.4%CVE-2026-26322HIGHOpenClaw Gateway tool allowed unrestricted gatewayUrl overrideEPSS 0.4%CVE-2025-14004MEDIUMdayrui XunRuiCMS Email Setting admind45f74adbd95.php server-side request forgeryEPSS 0.4%CVE-2025-10329MEDIUMcdevroe unmark Marks.php server-side request forgeryEPSS 0.4%CVE-2026-3163MEDIUMSourceCodester Website Link Extractor URL file_get_contents server-side request forgeryEPSS 0.4%CVE-2026-32096CRITICALPlunk has SSRF via unvalidated AWS SNS SubscriptionConfirmation in POST /webhooks/snsEPSS 0.4%CVE-2023-49159HIGHWordPress CommentLuv Plugin <= 3.0.4 is vulnerable to Server Side Request Forgery (SSRF)EPSS 0.4%CVE-2026-43910HIGHAppium java-client Allows Network Pivot via Unvalidated directConnect Redirect in AppiumCommandExecutorEPSS 0.4%CVE-2026-85242MEDIUMServer-Side Request Forgery via Favicon Redirect to Local Network Resources in PlaywrightCaptureEPSS 0.4%CVE-2026-45796MEDIUMCoder vulnerable to unauthenticated SSRF via Azure Instance Identity EndpointEPSS 0.4%CVE-2026-57115MEDIUMPraisonAI: SpiderTools redirect-target SSRF protection bypassEPSS 0.4%