Fallos del tipo CWE-918

3091 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-2025-9402MEDIUMHuangDou UTCMS Config update.php server-side request forgeryEPSS 0.4%CVE-2026-42346MEDIUMPostiz: TOCTOU DNS rebinding bypasses all SSRF URL validation pathsEPSS 0.4%CVE-2023-50913CRITICALOxide control plane software before 5 allows SSRF.EPSS 0.4%CVE-2024-36414HIGHSuiteCRM authenticated Server-Side Request ForgeryEPSS 0.4%CVE-2026-82234HIGHSiYuan before v3.8.1 SSRF via DNS-Rebinding TOCTOUEPSS 0.4%CVE-2026-53859MEDIUMOpenClaw < 2026.5.26 - Hostname Validation Bypass via Trailing-Dot InconsistencyEPSS 0.4%CVE-2026-45061HIGHBudibase: SSRF via trivial `.tar.gz` substring bypass in Plugin URL upload (`/api/plugin`)EPSS 0.4%CVE-2026-77085MEDIUMn8n before 2.34.1 SSRF Protection Bypass via SearXNG ToolEPSS 0.4%CVE-2026-2985MEDIUMTiandy Video Surveillance System 视频监控平台 CLSBODownLoad.java downloadImage server-side request forgeryEPSS 0.4%CVE-2026-62201MEDIUMOpenClaw < 2026.6.6 Network Policy Bypass via exec-serverEPSS 0.4%CVE-2026-44285HIGHFastGPT: SSRF Protection Bypass via `externalFile` in Dataset Preview APIEPSS 0.4%CVE-2026-2558MEDIUMGeekAI net_handler.go Download server-side request forgeryEPSS 0.4%CVE-2026-42345HIGHFastGPT: Cloud metadata endpoint SSRF protection bypass via port specification, IPv6 mapping, hex/decimal IP encoding, and trailing dotEPSS 0.4%CVE-2025-47635MEDIUMWordPress WebinarPress plugin <= 1.33.28 - Server Side Request Forgery (SSRF) VulnerabilityEPSS 0.4%CVE-2026-46417HIGHAngular: SSRF via Hostname Hijacking in @angular/platform-serverEPSS 0.4%CVE-2026-9204MEDIUMServer-Side Request Forgery (SSRF) in GitLabEPSS 0.4%CVE-2026-2264CRITICALServer-Side Request Forgery and Credential Exfiltration in Google Cloud Apigee via SetIntegrationRequest Policy.EPSS 0.4%CVE-2026-4361MEDIUMDivi <= 4.27.6 - Authenticated (Contributor+) Server-Side Request Forgery via 'image_src' ParameterEPSS 0.4%CVE-2026-87999HIGHOpen WebUI: Any authenticated user can reach the Azure platform channel via server-side web fetchEPSS 0.4%CVE-2026-27477MEDIUMMastodon has SSRF via unvalidated FASP Provider base_urlEPSS 0.4%