Falhas do tipo CWE-918

3.050 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-2026-18973MEDIUMheshengtao super-agent-party extension_proxy Route server.py sanitize_proxy_url server-side request forgeryEPSS 0.5%CVE-2026-95656MEDIUMdgtlmoon changedetection.io Preview Endpoint __init__.py add_watch_ui_snapshot server-side request forgeryEPSS 0.5%CVE-2025-36560CRITICALServer-side request forgery vulnerability exists in a-blog cms multiple versions. If this vulnerability is exploited, a remote unauthenticatEPSS 0.5%CVE-2026-63764HIGHLMDeploy Server-Side Request Forgery via HTTP Redirect BypassEPSS 0.5%CVE-2026-7221MEDIUMTencentCloudBase CloudBase-MCP open-url API Endpoint interactive-server.ts openUrl server-side request forgeryEPSS 0.5%CVE-2026-94038MEDIUMNonceGeek dim-sum-app Deno Backend main.tsx textSearchV2Handler server-side request forgeryEPSS 0.5%CVE-2024-3970MEDIUMServer-Side Request Forgery vulnerability in iManagerEPSS 0.5%CVE-2024-31215MEDIUMMobile Security Framework (MobSF) vulnerable to Server-Side Request Forgery (SSRF) in firebase database checkEPSS 0.5%CVE-2023-5122MEDIUMSSRF in CSV Datasource PluginEPSS 0.5%CVE-2026-3270MEDIUMpsi-probe PSI Probe Whois Whois.java lookup server-side request forgeryEPSS 0.5%CVE-2026-85673HIGHLLaMA-Factory SSRF Guard Bypass via Redirect and DNS RebindingEPSS 0.5%CVE-2026-55525HIGHPraisonAI: SSRF via redirect-following in praisonaiagents web_crawlEPSS 0.5%CVE-2026-28677HIGHOpenSift: Insufficient URL destination restrictions in ingest flow could enable SSRF-style internal accessEPSS 0.5%CVE-2026-67426CRITICALFlyto2 Core: Unauthenticated flyto-verification /run: callback_url SSRF and internal runner-secret exfiltrationEPSS 0.5%CVE-2023-46207MEDIUMWordPress Motors – Car Dealer & Classified Ads Plugin <= 1.4.6 is vulnerable to Server Side Request Forgery (SSRF)EPSS 0.5%CVE-2026-63088HIGHstoatchat < 0.14.0 SSRF via DNS-based IP Blocklist BypassEPSS 0.5%CVE-2026-53727HIGHcss_parser: SSRF and Local File Disclosure in `CssParser::Parser#read_remote_file`EPSS 0.5%CVE-2026-67346HIGHSwarms 6.8.1 Server-Side Request Forgery via DNS Rebinding BypassEPSS 0.5%CVE-2024-23500HIGHWordPress Kadence Blocks plugin <= 3.2.19 - Server Side Request Forgery (SSRF) vulnerabilityEPSS 0.5%CVE-2023-38515MEDIUMWordPress Church Admin Plugin <= 3.7.56 is vulnerable to Server Side Request Forgery (SSRF)EPSS 0.5%