Weaknesses of type CWE-918

3,105 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-2024-13411MEDIUMZapier for WordPress <= 1.5.1 - Authenticated (Subscriber+) Blind Server-Side Request Forgery via updated_user FunctionEPSS 0.3%CVE-2026-12372LOWServer-Side Request Forgery (SSRF) in nltk/nltkEPSS 0.3%CVE-2026-45012HIGHApostrophe has authenticated SSRF in rich-text widget import via @apostrophecms/area/validate-widgetEPSS 0.3%CVE-2025-2245MEDIUMServer Side Request Forgery in GravityZone Update Server Using Null Bytes (VA-12646)EPSS 0.3%CVE-2024-39598MEDIUM[Multiple CVEs] Multiple vulnerabilities in SAP CRM (WebClient UI)EPSS 0.3%CVE-2026-100391HIGHMediaFlow Proxy through 2.4.9 Server-Side Request Forgery via Incomplete ValidationEPSS 0.3%CVE-2026-33440MEDIUMWeblate: Authenticated SSRF via redirect bypass of ALLOWED_ASSET_DOMAINS in screenshot URL uploadsEPSS 0.3%CVE-2026-51772MEDIUMA Server-Side Request Forgery (SSRF) vulnerability exists in the Image API (v2) of OpenStack Glance. When the show_multiple_locations configEPSS 0.3%CVE-2026-39383MEDIUMGotenberg unauthenticated blind SSRF via unfiltered webhook URLEPSS 0.3%CVE-2026-44694HIGHn8n-MCP: Authenticated SSRF in n8n-mcp webhook and API client pathsEPSS 0.3%CVE-2026-65923MEDIUMPotential server-side request forgery in Artifactory Ansible repository handlingEPSS 0.3%CVE-2026-100697MEDIUMAdminer 6.0.0 Server-Side Request Forgery via ClickHouse driverEPSS 0.3%CVE-2026-77294HIGHTREK: Server-Side Request Forgery via User-Configurable LLM Base URLEPSS 0.3%CVE-2026-19304HIGHLangflow is vulnerable to Server-Side Request Forgery due to missing or bypassable URL validation in multiple componentsEPSS 0.3%CVE-2025-50251CRITICALServer side request forgery (SSRF) vulnerability in makeplane plane 0.23.1 via the password recovery.EPSS 0.3%CVE-2026-32037LOWOpenClaw < 2026.2.22 - Redirect Chain Bypass of Media Host Allowlist in MSTeams Attachment HandlingEPSS 0.3%CVE-2025-10471MEDIUMZKEACMS MediaController.cs Proxy server-side request forgeryEPSS 0.3%CVE-2026-44520MEDIUMDocling-Graph: SSRF via Missing Internal IP Validation in URLInputHandlerEPSS 0.3%CVE-2023-51676MEDIUMWordPress Happy Addons for Elementor Plugin <= 3.9.1.1 is vulnerable to Server Side Request Forgery (SSRF)EPSS 0.3%CVE-2026-24470HIGHSkipper Ingress Controller Allows Unauthorized Access to Internal Services via ExternalNameEPSS 0.3%