Fallos del tipo CWE-918

3080 resultados

Server-Side Request Forgery (SSRF)

Ocorre quando a aplicação web busca conteúdo de uma URL fornecida pelo usuário sem validar adequadamente o destino. Um atacante consegue fazer o servidor requisitar URLs não autorizadas — internas, administrativas ou de terceiros — aproveitando a confiança e as permissões que o servidor possui na rede.

Ejemplo

Um sistema permite gerar thumbnails de imagens externas: o usuário passa uma URL e o servidor faz o download. Um atacante envia 'http://localhost:8080/admin' e consegue acessar painéis administrativos internos que não deveria. Ou envia 'http://169.254.169.254/latest/meta-data' em ambientes AWS e rouba credenciais.

Cómo mitigar

Mantenha uma whitelist rigorosa de domínios e IPs permitidos; bloqueie ranges privados (10.0.0.0/8, 127.0.0.0/8, 169.254.0.0/16) e metadados-servers por padrão; valide URLs antes de fazer requisições; use bibliotecas de parsing robustas; considere isolamento de rede para requisições externas.

CVE-2026-55523HIGHPraisonAI has a`web_crawl` SSRF protection bypass via unchecked redirect targetsEPSS 0.5%CVE-2026-28467MEDIUMOpenClaw < 2026.2.2 - SSRF via Attachment Media URL HydrationEPSS 0.5%CVE-2025-4012MEDIUMplayeduxyz PlayEdu 开源培训系统 User Avatar create server-side request forgeryEPSS 0.5%CVE-2025-11427MEDIUMWP Migrate Lite <= 2.7.6 - Unauthenticated Blind Server-Side Request ForgeryEPSS 0.5%CVE-2026-81091HIGHmcp-use Inspector Proxy Server-Side Request Forgery via Caller-Supplied Target URLEPSS 0.5%CVE-2025-31116MEDIUMMobile Security Framework (MobSF) has a SSRF Vulnerability fix bypass on assetlinks_check with DNS RebindingEPSS 0.5%CVE-2026-70479HIGHOpen WebUI: SSRF into internal services via unvalidated sub-resource requests in the Playwright web loaderEPSS 0.5%CVE-2026-75511MEDIUMNovu: Server-Side Request Forgery (SSRF) via Chat Provider Webhook URLsEPSS 0.5%CVE-2026-35219HIGHBudibase: SSRF in Automation Steps - Webhook, Zapier, N8N, Slack, Discord Bypass IP BlacklistEPSS 0.5%CVE-2026-73087LOWDozzle: SSRF guard bypass via IPv6 transition addresses (6to4/NAT64/Teredo) in webhook notification dispatcherEPSS 0.5%CVE-2026-16194MEDIUMzhayujie CowAgent web_fetch.py WebFetch.execute server-side request forgeryEPSS 0.5%CVE-2026-65985MEDIUMFUXA: SSRF hardening for `device-webapi-request`EPSS 0.5%CVE-2025-3787MEDIUMPbootCMS Image server-side request forgeryEPSS 0.5%CVE-2026-63313HIGH9Router before 0.4.72 Server-Side Request Forgery via /v1/web/fetchEPSS 0.5%CVE-2026-16124MEDIUMnextlevelbuilder GoClaw web_fetch web_shared.go isPrivateIP server-side request forgeryEPSS 0.5%CVE-2026-32591MEDIUMMirror-registry: quay: server-side request forgery in proxy cache upstream registry configurationEPSS 0.5%CVE-2026-63464HIGHNebula-mesh allows non-admin operators to disable webhook SSRF protection via `allow_private`EPSS 0.5%CVE-2026-22874CRITICALGitea webhook and migration allow-list filtering permits SSRFEPSS 0.5%CVE-2023-41899MEDIUMPartial Server-Side Request Forgery in Home Assistant Core EPSS 0.5%CVE-2026-55791MEDIUMCraft CMS: Blind SSRF and Arbitrary JavaScript Injection via Host Header Poisoning in actionResourceJsEPSS 0.5%