Weaknesses of type CWE-918

3,099 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-2026-73315HIGHXenForo < 2.3.13 SSRF via PayPal REST Webhook HandlerEPSS 0.4%CVE-2026-43929HIGHssrfcheck: Server-Side Request Forgery (SSRF) and Incomplete List of Disallowed InputsEPSS 0.4%CVE-2023-26442LOWIn case Cacheservice was configured to use a sproxyd object-storage backend, it would follow HTTP redirects issued by that backend. An attacEPSS 0.4%CVE-2025-59155MEDIUMhackmd-mcp server-side request forgery in HTTP transport modeEPSS 0.4%CVE-2026-41912MEDIUMOpenClaw < 2026.4.8 - Server-Side Request Forgery Policy Bypass via Interaction-Triggered NavigationEPSS 0.4%CVE-2025-7103MEDIUMBoyunCMS curl Index.php server-side request forgeryEPSS 0.4%CVE-2025-40595HIGHA Server-side request forgery (SSRF) vulnerability has been identified in the SMA1000 Appliance Work Place interface. By using an encoded UREPSS 0.4%CVE-2025-20075HIGHServer-side request forgery (SSRF) vulnerability exists in FileMegane versions above 3.0.0.0 prior to 3.4.0.0. Executing arbitrary backend WEPSS 0.4%CVE-2025-0539MEDIUMIn affected Microsoft Windows versions of Octopus Deploy, the server can be coerced into sending server-side requests that contain authenticEPSS 0.4%CVE-2026-93597MEDIUMArcadeDB before 26.9.1 SSRF via IPv6 transition addressesEPSS 0.4%CVE-2026-87996HIGHOpen WebUI: SSRF into internal services via DNS rebinding in the Playwright web loaderEPSS 0.4%CVE-2026-45548HIGHBudibase: SSRF in AI Extract File Automation Step via Missing IP Blacklist ValidationEPSS 0.4%CVE-2026-63107MEDIUMLimeSurvey SSRF via REST API Survey Template Host HeaderEPSS 0.4%CVE-2026-47170HIGHGarlic-Hub: SSRF vulnerability in uploadFromUrl endpointEPSS 0.4%CVE-2026-31945HIGHLibreChat Server-Side Request Forgery using DNS resolutionEPSS 0.4%CVE-2026-45806HIGHPenpot: Authenticated SSRF in remote image import via create-file-media-object-from-urlEPSS 0.4%CVE-2026-41272HIGHFlowise: SSRF Protection Bypass (TOCTOU & Default Insecure)EPSS 0.4%CVE-2026-65925MEDIUMServer-Side Request Forgery (SSRF) via JFrog Artifactory Cargo remote repositoryEPSS 0.4%CVE-2026-36759MEDIUMA Server-Side Request Forgery (SSRF) in the /themes/{name}/upgrade-from-uri endpoint of halo v2.22.14 allows authenticated attackers to scanEPSS 0.4%CVE-2026-71208MEDIUMKubeSphere - SSRF via Unvalidated Cluster CRD Connection Endpoint in Cluster ReconciliationEPSS 0.4%