Weaknesses of type CWE-918

3,076 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-2026-54339HIGHGlean: Server-Side Request Forgery (SSRF) with Full Response Disclosure via Malicious RSS Feed in /api/feeds/discoverEPSS 0.5%CVE-2026-4231MEDIUMvanna-ai vanna Endpoint __init__.py run_sql server-side request forgeryEPSS 0.5%CVE-2026-82801MEDIUMNASA earthdata-search scale Endpoint handler.js scaleImage server-side request forgeryEPSS 0.5%CVE-2026-7065MEDIUMBidingCC BuildingAI Remote Upload API file-storage.service.ts uploadRemoteFile server-side request forgeryEPSS 0.5%CVE-2026-5016MEDIUMelecV2 elecV2P URL mock eAxios server-side request forgeryEPSS 0.5%CVE-2026-7223MEDIUMBigSweetPotatoStudio HyperChat AI Proxy Middleware aiProxyMiddleware.mts fetch server-side request forgeryEPSS 0.5%CVE-2026-7158MEDIUMdmitryglhf mcp-url-downloader server.py _validate_url_safe server-side request forgeryEPSS 0.5%CVE-2026-9372MEDIUMItzCrazyKns Vane Model Provider API route.ts server-side request forgeryEPSS 0.5%CVE-2026-4953MEDIUMmingSoft MCMS Editor Endpoint BaseAction.java catchImage server-side request forgeryEPSS 0.5%CVE-2026-4200MEDIUMglowxq glowxq-oj ProblemCaseController.java uploadTestcaseZipUrl server-side request forgeryEPSS 0.5%CVE-2026-4528MEDIUMtrueleaf ApiFlow URL Validation http_proxy.service.ts validateUrlSecurity server-side request forgeryEPSS 0.5%CVE-2026-7147MEDIUMJoeCastrom mcp-chat-studio LLM Models API llm.js server-side request forgeryEPSS 0.5%CVE-2026-5346MEDIUMhuimeicloud hm_editor image-to-base64 Endpoint mcp-server.js client.get server-side request forgeryEPSS 0.5%CVE-2026-18647MEDIUMjina-ai reader Crawler/Puppeteer crawler.ts isValidTLD server-side request forgeryEPSS 0.5%CVE-2026-62418HIGHApache Syncope: Low-privileged authenticated SSRF in Connectors and Resources checkEPSS 0.5%CVE-2026-6606MEDIUMmodelscope agentscope _agent_base.py _process_audio_block server-side request forgeryEPSS 0.5%CVE-2025-15104MEDIUMNu Html Checker (validator.nu) - Restriction bypass vulnerability allowing local SSRFEPSS 0.5%CVE-2025-58175MEDIUMGeoServer has a Server-Side Request Forgery (SSRF) Vulnerability in its XML Entity ResolutionEPSS 0.5%CVE-2025-46568HIGHStirling-PDF Server-Side Request Forgery (SSRF)-Induced Arbitrary File Read VulnerabilityEPSS 0.5%CVE-2023-51451MEDIUMSSRF in symbolicator via invalid protocolEPSS 0.5%