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-2023-45822LOWUnsafe rego built-in allowed in Artifact HubEPSS 0.5%CVE-2025-2997MEDIUMzhangyanbo2007 youkefu url server-side request forgeryEPSS 0.5%CVE-2026-32133HIGH2FAuth has Blind SSRF in image parameter allows internal network access and moreEPSS 0.5%CVE-2024-0243LOWServer-side Request Forgery In Recursive URL LoaderEPSS 0.5%CVE-2024-2343MEDIUMAvada <= 7.11.6 - Authenticated (Contributor+) Server-Side Request Forgery via form_to_url_actionEPSS 0.5%CVE-2025-9862MEDIUMGhost 6.0.6 - SSRF via oEmbed BookmarkEPSS 0.5%CVE-2026-33024CRITICALAVideo-Encoder has Unauthenticated Blind Server-Side Request Forgery via Public Thumbnail GeneratorEPSS 0.5%CVE-2026-27739CRITICALAngular SSR is vulnerable to SSRF and Header Injection via request handling pipelineEPSS 0.5%CVE-2024-37359HIGHHitachi Vantara Pentaho Business Analytics Server – Server Side Request ForgeryEPSS 0.5%CVE-2026-40168HIGHPostiz has Server-Side Request Forgery via Redirect Bypass in /api/public/streamEPSS 0.5%CVE-2023-41339HIGHUnsecured WMS dynamic styling sld=<url> parameter affords blind unauthenticated SSRF in GeoServerEPSS 0.5%CVE-2026-56261CRITICALCrawl4AI - Server-Side Request Forgery via Webhook URLsEPSS 0.5%CVE-2026-81357HIGHVisual Studio Code Security Feature Bypass VulnerabilityEPSS 0.5%CVE-2026-5418MEDIUMappsmithorg appsmith Dashboard WebClientUtils.java computeDisallowedHosts server-side request forgeryEPSS 0.5%CVE-2026-7146MEDIUMAlejandroArciniegas mcp-data-vis HTTP Request server.js axios server-side request forgeryEPSS 0.5%CVE-2026-6605MEDIUMmodelscope agentscope Internal Service _common.py _get_bytes_from_web_url server-side request forgeryEPSS 0.5%CVE-2026-8725MEDIUMCoreWorxLab CAAL test-hass Endpoint webhooks.py server-side request forgeryEPSS 0.5%CVE-2026-30828HIGHWallos: SSRF via url parameter leading to File TraversalEPSS 0.5%CVE-2026-82957MEDIUMhyperledger-firefly Webhook Subscription webhooks.go ValidateOptions server-side request forgeryEPSS 0.5%CVE-2026-16870HIGHMultiple Security Vulnerabilities in Snowflake libsnowflakeclientEPSS 0.5%