Falhas do tipo CWE-918

3.049 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-2024-45317HIGHA Server-Side Request Forgery (SSRF) vulnerability in SMA1000 appliance firmware versions 12.4.3-02676 and earlier allows a remote, unauthenEPSS 0.6%CVE-2022-1213HIGHSSRF filter bypass port 80, 433 in livehelperchat/livehelperchatEPSS 0.6%CVE-2025-27774HIGHApplio allows SSRF and file write in model_download.pyEPSS 0.6%CVE-2024-41668HIGHcBioPortal Proxy Endpoint VulnerabliityEPSS 0.6%CVE-2025-27776HIGHApplio allows SSRF and file write in model_download.pyEPSS 0.6%CVE-2026-42043HIGHAxios: Incomplete Fix for CVE-2025-62718 — NO_PROXY Protection Bypassed via RFC 1122 Loopback Subnet (127.0.0.0/8) in Axios 1.15.0EPSS 0.6%CVE-2026-42404MEDIUMApache Neethi: Unrestricted HTTP Redirect Following in Policy ReferencesEPSS 0.6%CVE-2026-57866HIGHApache Impala: Secrets Exfiltration via SSRFEPSS 0.6%CVE-2026-69904LOWMicrosoft Office SharePoint Information Disclosure VulnerabilityEPSS 0.6%CVE-2025-0292MEDIUMSSRF in Ivanti Connect Secure before version 22.7R2.8 and Ivanti Policy Secure before version 22.7R1.5 allows a remote authenticated attackeEPSS 0.6%CVE-2024-4851HIGHSSRF Vulnerability in stangirard/quivrEPSS 0.6%CVE-2026-62993MEDIUMSmarty: SSRF via redirect bypass of trusted_uri using {fetch}EPSS 0.6%CVE-2026-34160HIGHChamilo LMS: Unauthenticated SSRF via PENS Plugin allows attacker to probe internal network and reach cloud metadata servicesEPSS 0.6%CVE-2024-1467MEDIUMStarter Templates — Elementor, WordPress & Beaver Builder Templates <= 4.1.6 - Authenticated (Contributor+) Server-Side Request ForgeryEPSS 0.6%CVE-2026-53983CRITICALGround Station prior to 0.6.0 Unauthenticated Persistent Blind Server-Side Request Forgery via Orbital Data Source URLEPSS 0.6%CVE-2022-30579HIGHTIBCO Spotfire Server Blind SSRF vulnerabilityEPSS 0.6%CVE-2024-21527HIGHVersions of the package github.com/gotenberg/gotenberg/v8/pkg/gotenberg before 8.1.0; versions of the package github.com/gotenberg/gotenbergEPSS 0.6%CVE-2026-3750MEDIUMContiNew Admin Storage Management S3ClientFactory.java URI.create server-side request forgeryEPSS 0.6%CVE-2024-47830CRITICALPlane allows server side request forgery via /_next/image endpointEPSS 0.6%CVE-2024-51665MEDIUMWordPress Magical Addons For Elementor plugin <= 1.2.1 - Server Side Request Forgery (SSRF) vulnerabilityEPSS 0.6%