Weaknesses of type CWE-918

3,080 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-2026-94039MEDIUMvas3k TaxHacker Invoice PDF Renderer actions.ts generateInvoicePDF server-side request forgeryEPSS 0.5%CVE-2026-81421MEDIUMddfourtwo sentry-selfhosted-mcp raw_sentry_api server-side request forgeryEPSS 0.5%CVE-2026-5832MEDIUMatototo api-lab-mcp HTTP http-server.ts test_http_endpoint server-side request forgeryEPSS 0.5%CVE-2026-75856CRITICALCodeWhale before 0.8.64 SSRF Bypass via DNS Pinning TOCTOUEPSS 0.5%CVE-2026-85380MEDIUMlight0011 cms UEditor controller.php catchimage server-side request forgeryEPSS 0.5%CVE-2025-9868HIGHNexus Repository 2 - SSRF Vulnerability in Remote Browser PluginEPSS 0.5%CVE-2026-86273MEDIUMprojeto-siga HTML-to-PDF Endpoint ExUtilController.java DownloadExterno.getUrl server-side request forgeryEPSS 0.5%CVE-2026-16016MEDIUMpoco-ai poco-claw task.py run_task server-side request forgeryEPSS 0.5%CVE-2026-16125MEDIUMzevorn rt-claw http_request net.c claw_net_post server-side request forgeryEPSS 0.5%CVE-2026-19374MEDIUMadafap api-mcp Proxy API Endpoint route.ts customAxios server-side request forgeryEPSS 0.5%CVE-2026-59765HIGHSSRF via Migration Asset Downloads Bypasses hostmatcher — Reads Internal Files and Cloud MetadataEPSS 0.5%CVE-2026-16127MEDIUMzevorn rt-claw http_request tool_net.c claw_net_post server-side request forgeryEPSS 0.5%CVE-2026-7417MEDIUMAlgovate xhs-mcp MCP mcp.server.ts xhs_publish_content server-side request forgeryEPSS 0.5%CVE-2026-16128MEDIUMzevorn rt-claw http_request swarm.c receiver_thread server-side request forgeryEPSS 0.5%CVE-2026-90710MEDIUMtaisan tarzan-cms Theme Download Function ThemeService.java openConnection server-side request forgeryEPSS 0.5%CVE-2024-0649MEDIUMZhiHuiYun Search ImageController.php download_network_image server-side request forgeryEPSS 0.5%CVE-2026-45723LOWOmni: Operator can traverse image-factory API paths via unsanitized `talos_version` in CreateSchematicEPSS 0.5%CVE-2026-13150MEDIUMSSRF in Pentestify PDF generation endpoint via Host headerEPSS 0.5%CVE-2026-50189HIGHAppsmith: RCE via Supervisord XML-RPC Admin Interface Exposed via /supervisor Caddy RouteEPSS 0.5%CVE-2024-6424CRITICALServer-Side Request Forgery vulnerability in MESbookEPSS 0.5%