Weaknesses of type CWE-918

3,091 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-2026-72768MEDIUMn8n before 2.32.1 SSRF Protection Bypass via MCP ClientEPSS 0.4%CVE-2026-15750MEDIUMmastergo-design mastergo-magic-mcp mcp__getComponentLink get-component-link.ts z.string server-side request forgeryEPSS 0.4%CVE-2026-88403MEDIUMA Server-Side Request Forgery (SSRF) in the serverRequest function of nocobase v2.1.21 allows authenticated attackers to scan internal resouEPSS 0.4%CVE-2026-84175MEDIUMIn Eclipse Ditto versions 3.0.0 to 3.9.6, the Things service fetches WoT (Web of Things) ThingModels over HTTP from URLs supplied by API useEPSS 0.4%CVE-2026-50134MEDIUMHugo: security.http.urls allow-list bypass via HTTP redirectsEPSS 0.4%CVE-2025-2243MEDIUMSSRF in GravityZone Console via DNS Truncation (VA-12634)EPSS 0.4%CVE-2021-38132MEDIUMPossible External service interaction VulnerabilityEPSS 0.4%CVE-2022-1751HIGHSkitter Slideshow <= 2.5.2 - Unauthenticated Server-Side Request ForgeryEPSS 0.4%CVE-2025-56563CRITICALA Server-Side Request Forgery vulnerability exists in sat_proxy.php in Zenith Satellite Tracker 1.0. The script accepts an attacker-controllEPSS 0.4%CVE-2026-3286MEDIUMitwanger paicoding Image Save Endpoint ImageRestController.java save server-side request forgeryEPSS 0.4%CVE-2026-62234HIGHGrav < 2.0.4 SSRF via Unrestricted cURL ProtocolsEPSS 0.4%CVE-2026-2053HIGHUnauthenticated Server-Side Request Forgery via WS-Addressing in WSO2 API ManagerEPSS 0.4%CVE-2026-16328HIGHconsul-mcp-server vulnerable to server side request forgery leading to token exposureEPSS 0.4%CVE-2026-49372HIGHIn JetBrains TeamCity before 2026.1, 2025.11.5 unauthenticated SSRF via build status was possibleEPSS 0.4%CVE-2026-14869HIGHterraform-mcp-server vulnerable to server side request forgery leading to token exposureEPSS 0.4%CVE-2026-81265HIGHLangflow is vulnerable to server-side request forgery due to missing egress validation on server-side URL fetchesEPSS 0.4%CVE-2026-30832CRITICALSoft Serve: SSRF via unvalidated LFS endpoint in repo importEPSS 0.4%CVE-2026-29097HIGHSuiteCRM Server-Side Request Forgery and Denial of Service via RSS Feed DashletEPSS 0.4%CVE-2026-47389HIGHMastodon: SSRF protection bypass on older Ruby versionsEPSS 0.4%CVE-2026-29954HIGHIn KubePlus 4.1.4, the mutating webhook and kubeconfiggenerator components have an SSRF vulnerability when processing the chartURL field of EPSS 0.4%