Weaknesses of type CWE-918

3,086 results

Falsificação de Solicitação no Servidor (SSRF)

O servidor web recupera conteúdo de uma URL fornecida pelo usuário sem validar adequadamente o destino. Isso permite que um atacante force o servidor a fazer requisições para hosts internos, serviços privados ou sistemas que não deveriam ser acessíveis, contornando controles de rede e autenticação.

Example

Uma aplicação oferece um proxy de imagens: recebe a URL 'http://exemplo.com/foto.jpg' e retorna o conteúdo. Um atacante envia 'http://localhost:8080/admin' ou 'http://192.168.1.100/dados-internos', forçando o servidor a acessar sistemas internos e exfiltrar dados sensíveis.

How to mitigate

Valide e faça whitelist de domínios/IPs permitidos antes de fazer a requisição; rejeite URLs locais, privadas (10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16) e metadados (169.254.169.254); use DNS pinning e resoluções contínuas. Em clouds, restrinja acesso ao serviço de metadados via iptables ou IMDSv2.

CVE-2026-15143CRITICALGuardrails-detectors: guardrails-detectors: ssrf and local file read via user-supplied xml schema (xml-with-schema:)EPSS 0.4%CVE-2026-73243MEDIUMkkFileView: Unauthenticated SSRF via /addTask with fullfilename type-confusion bypassEPSS 0.4%CVE-2026-39974HIGHn8n-MCP has an Authenticated SSRF via instance-URL header in multi-tenant HTTP modeEPSS 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-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-2024-29035MEDIUMUmbraco's Blind SSRF Leads to Port Scan by using WebhooksEPSS 0.4%CVE-2026-43986CRITICALTautulli vulnerable to unauthenticated SSRF in /image/<hash> via attacker-seeded image hash replayEPSS 0.4%CVE-2026-15619MEDIUMmosaxiv clawlet IPv4 tool_web_fetch.go web_fetch server-side request forgeryEPSS 0.4%CVE-2026-25991HIGHTandoor Recipes affected by Blind SSRF with Internal Network Access via Recipe ImportEPSS 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-2026-15317MEDIUMSipeed 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-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%CVE-2023-49159HIGHWordPress CommentLuv Plugin <= 3.0.4 is vulnerable to Server Side Request Forgery (SSRF)EPSS 0.4%