Weaknesses of type CWE-918

3,082 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-2026-42353HIGHPath traversal / SSRF in i18next-http-middleware via user-controlled language and namespace parametersEPSS 0.4%CVE-2024-53696MEDIUMQuLog CenterEPSS 0.4%CVE-2026-71428CRITICALunstructured: Server-Side Request Forgery in the URL-based partitioningEPSS 0.4%CVE-2023-24515MEDIUMServer side request forgery in api checkerEPSS 0.4%CVE-2026-91750HIGHWeKnora before 0.7.0 SSRF via Unvalidated HTTP RedirectsEPSS 0.4%CVE-2026-41481MEDIUMLangChain: HTMLHeaderTextSplitter.split_text_from_url SSRF Redirect BypassEPSS 0.4%CVE-2024-1855MEDIUMWPCafe <= 2.2.23 - Unauthenticated Blind Server-Side Request ForgeryEPSS 0.4%CVE-2026-73560MEDIUMvLLM: SSRF + arbitrary local file read in MiMoV2OmniMultiModalProcessor `_fetch_image` and audio loader bypass MediaConnector protectionsEPSS 0.4%CVE-2026-53827MEDIUMOpenClaw < 2026.5.2 - Credential Exposure via Model-Supplied Loopback URLs in message.action ForwardingEPSS 0.4%CVE-2026-27488MEDIUMOpenClaw hardened cron webhook delivery against SSRFEPSS 0.4%CVE-2026-2711MEDIUMzhutoutoutousan worldquant-miner URL ssrf_proxy.py server-side request forgeryEPSS 0.4%CVE-2026-20314MEDIUMCisco Packaged Contact Center Enterprise & Cisco Unified Contact Center Enterprise Server-Side Request Forgery VulnerabilityEPSS 0.4%CVE-2026-85692HIGHNightingale 9.1.1 SSRF Guard Bypass via IPv6 EncodingEPSS 0.4%CVE-2024-2663HIGHZD YouTube FLV Player <= 1.2.6 - Server-Side Request ForgeryEPSS 0.4%CVE-2024-39699MEDIUMDirectus has a Blind SSRF On File ImportEPSS 0.4%CVE-2026-46404MEDIUMBigBlueButton: Presentation URL Security HardeningEPSS 0.4%CVE-2026-72777HIGHNext AI Draw.io 0.4.16 SSRF via DNS Rebinding in parse-urlEPSS 0.4%CVE-2026-78682HIGHNLTK before 3.10.3 SSRF Protection Bypass via ProxyEPSS 0.4%CVE-2026-73264HIGHProwler: Server-Side Request Forgery (SSRF) in Lighthouse ProviderEPSS 0.4%CVE-2026-34964MEDIUMAdminer before 5.5.0 SSRF via PDO DSN InjectionEPSS 0.4%