Weaknesses of type CWE-918

3,080 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-2026-72581HIGHduhow xiaoai-patch - Server-Side Request Forgery in /auth EndpointEPSS 0.5%CVE-2023-41327MEDIUMControlled SSRF through URL in the WireMockEPSS 0.5%CVE-2026-53500HIGHThumbor treats ALLOWED_SOURCES string patterns as unescaped regex, allowing hostname bypass via wildcard dotEPSS 0.5%CVE-2026-85180HIGHOllama 0.30.0 through 0.33.2 SSRF via Cross-Host Tensor Blob RedirectEPSS 0.5%CVE-2026-85608HIGHDouyin_TikTok_Download_API 4.1.2 SSRF via url parameterEPSS 0.5%CVE-2024-6784HIGHSSRF Server Side Request ForgeryEPSS 0.5%CVE-2026-82638HIGHjina-ai reader Server-Side Request Forgery via disabled private-address guardEPSS 0.5%CVE-2026-67435MEDIUMlinuxfabrik-lib: fetch() forwards credential headers across a cross-origin redirectEPSS 0.5%CVE-2026-34515MEDIUMAIOHTTP: UNC SSRF/NTLMv2 Credential Theft/Local File Read in static resource handler on WindowsEPSS 0.5%CVE-2026-11989MEDIUMBit integrations <= 2.8.7 - Unauthenticated Server-Side Request Forgery via Form Field Upload MappingEPSS 0.5%CVE-2026-61638HIGHWallos: SSRF via Test Email Notification - unvalidated SMTP host/portEPSS 0.5%CVE-2026-7049HIGHPixelYourSite Pro <= 12.5.0.1 - Unauthenticated Blind Server-Side Request Forgery via 'urls[]' ParameterEPSS 0.5%CVE-2024-48232MEDIUMAn issue was found in mipjz 5.0.5. In the mipPost method of \app\setting\controller\ApiAdminTool.php, the value of the postAddress parameterEPSS 0.5%CVE-2026-53507HIGHoasdiff actions resolve external $refs by default, enabling SSRF and disclosure of structured files on pull-request runsEPSS 0.5%CVE-2026-63642MEDIUMMagicMirror newsfeed Socket.IO notification allows blind server-side request forgeryEPSS 0.5%CVE-2023-6124MEDIUMServer-Side Request Forgery (SSRF) in salesagility/suitecrmEPSS 0.5%CVE-2026-73212MEDIUMcoturn peer-IP ACL canonicalization & scope bypass on the RFC 6062 TCP CONNECT relay path → internal-network SSRF and proven internal root RCEEPSS 0.5%CVE-2026-61793MEDIUMNuxt OG Image has unauthenticated SSRF via `fonts[].path` URL parameterEPSS 0.5%CVE-2025-0480MEDIUMwuzhicms config.php test server-side request forgeryEPSS 0.5%CVE-2025-9868HIGHNexus Repository 2 - SSRF Vulnerability in Remote Browser PluginEPSS 0.5%