Weaknesses of type CWE-918

3,099 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-2026-16074MEDIUMAstrBotDevs AstrBot Plugin Update plugin.py update_all_plugins server-side request forgeryEPSS 0.3%CVE-2026-6744MEDIUMBagisto Downloadable Link copy server-side request forgeryEPSS 0.3%CVE-2026-6979MEDIUMdevlikeapro WAHA API Request media.controller.ts server-side request forgeryEPSS 0.3%CVE-2026-5470MEDIUMmixelpixx Google-Research-MCP Model Context Protocol content-extractor.service.ts extractContent server-side request forgeryEPSS 0.3%CVE-2026-5538MEDIUMQingdaoU OnlineJudge judge_server_heartbeat Endpoint JudgeServer.service_url server-side request forgeryEPSS 0.3%CVE-2026-6119MEDIUMAstrBotDevs AstrBot API Endpoint post_data.get server-side request forgeryEPSS 0.3%CVE-2026-12813MEDIUMactivepieces File URL file.ts handleUrlFile server-side request forgeryEPSS 0.3%CVE-2026-7291MEDIUMo2oa URL Fetching FileAction.java FileAction server-side request forgeryEPSS 0.3%CVE-2026-18774MEDIUMNousResearch hermes-agent xAI Image Generation Provider image_gen_provider.py save_url_image server-side request forgeryEPSS 0.3%CVE-2026-3958MEDIUMWoahai321 ListSync JSON api_server.py requests.post server-side request forgeryEPSS 0.3%CVE-2026-6649MEDIUMQibo CMS headers server-side request forgeryEPSS 0.3%CVE-2026-6497MEDIUMprasathmani TinyFileManager File Upload filemanager.php server-side request forgeryEPSS 0.3%CVE-2026-6618MEDIUMlanggenius dify ApiBasedToolSchemaParser parser.py parse_openai_plugin_json_to_tool_bundle server-side request forgeryEPSS 0.3%CVE-2024-37164HIGHCVAT SSRF via custom cloud storage endpointsEPSS 0.3%CVE-2023-29260MEDIUMIBM Sterling Connect:Express for UNIX server-side request forgeryEPSS 0.3%CVE-2026-6981MEDIUMIhateCreatingUserNames2 AiraHub2 Endpoint AiraHub.py sync_agents server-side request forgeryEPSS 0.3%CVE-2026-20252HIGHServer-Side Request Forgery (SSRF) through Dashboard Studio PDF Export in Splunk EnterpriseEPSS 0.3%CVE-2026-15501MEDIUMAstrBotDevs AstrBot MCP Test Endpoint tools.py ToolsRoute.test_mcp_connection server-side request forgeryEPSS 0.3%CVE-2026-15508MEDIUMHelicone ai-gateway AWS Metadata Service service.rs build_target_url server-side request forgeryEPSS 0.3%CVE-2026-4589MEDIUMkalcaddle kodbox fileGet Endpoint editor.class.php PathDriverUrl server-side request forgeryEPSS 0.3%