Falhas do tipo CWE-918

3.087 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-2026-44015HIGHNginx UI: Server-Side Request Forgery (SSRF) via Cluster Proxy Middleware Allows Access to Internal ServicesEPSS 0.4%CVE-2026-41688HIGHIncomplete fix for CVE-2026-33399: SSRF in WallosEPSS 0.4%CVE-2023-4893MEDIUMCrayon Syntax Highlighter <= 2.8.4 - Authenticated (Contributor+) Server Side Request ForgeryEPSS 0.4%CVE-2026-34367HIGHInvoiceShelf: SSRF in Invoice PDF Rendering via Unsanitised HTML in Notes FieldEPSS 0.4%CVE-2025-25760HIGHA Server-Side Request Forgery (SSRF) in the component admin_webgather.php of SUCMS v1.0 allows attackers to access internal data and serviceEPSS 0.4%CVE-2026-9006HIGHIBM WebSphere Application Server is affected by server-side request forgeryEPSS 0.4%CVE-2024-39954MEDIUMApache EventMesh Runtime: SSRFEPSS 0.4%CVE-2024-29319LOWVolmarg Personal Management System 1.4.64 is vulnerable to SSRF (Server Side Request Forgery) via uploading a SVG file. The server can make EPSS 0.4%CVE-2026-63004MEDIUMUnleash: Addon webhook URL is dialed server-side with no internal-address filtering, enabling SSRF to internal services / cloud metadata and exfiltration of configured request headersEPSS 0.4%CVE-2026-53509MEDIUM@aborruso/ckan-mcp-server: SSRF via base_url allows access to internal networks (Potential fix bypass of CVE-2026-33060)EPSS 0.4%CVE-2026-33458MEDIUMServer-Side Request Forgery (SSRF) in Kibana One Workflow Leading to Information DisclosureEPSS 0.4%CVE-2026-55187MEDIUMMailpit: Incomplete SSRF protection in Link Check API via IPv6 transition mechanisms (follow-up to CVE-2026-27808)EPSS 0.4%CVE-2026-52805HIGHGogs: Migration Redirect Bypass Leads to Internal Repository TheftEPSS 0.4%CVE-2026-31804MEDIUMTautulli: Unauthenticated pms_image_proxy endpoint proxies arbitrary HTTP requests through the Plex Media ServerEPSS 0.4%CVE-2024-32803MEDIUMWordPress SuperFaktura WooCommerce plugin <= 1.40.3 - Server Side Request Forgery (SSRF) vulnerabilityEPSS 0.4%CVE-2026-48053MEDIUMKolibri has Unauthenticated Server-Side Request Forgery (SSRF) in RemoteFacilityUserViewsetEPSS 0.4%CVE-2025-10861HIGHPopup builder with Gamification, Multi-Step Popups, Page-Level Targeting, and WooCommerce Triggers <= 2.1.4 - Unauthenticated Server-Side Request ForgeryEPSS 0.4%CVE-2026-72860MEDIUM9router Server-Side Request Forgery via /api/provider-nodes/validate Because the IPv4-Mapped IPv6 Denylist Check Is UnreachableEPSS 0.4%CVE-2026-73845MEDIUMCKAN MCP Server: MQA server allowlist bypass via unanchored regex (`isValidMqaServer`)EPSS 0.4%CVE-2021-47715MEDIUMHasura GraphQL 1.3.3 Server-Side Request Forgery via Remote Schema InjectionEPSS 0.4%