Fallos del tipo CWE-918

3049 resultados

Server-Side Request Forgery (SSRF)

Ocorre quando a aplicação web busca conteúdo de uma URL fornecida pelo usuário sem validar adequadamente o destino. Um atacante consegue fazer o servidor requisitar URLs não autorizadas — internas, administrativas ou de terceiros — aproveitando a confiança e as permissões que o servidor possui na rede.

Ejemplo

Um sistema permite gerar thumbnails de imagens externas: o usuário passa uma URL e o servidor faz o download. Um atacante envia 'http://localhost:8080/admin' e consegue acessar painéis administrativos internos que não deveria. Ou envia 'http://169.254.169.254/latest/meta-data' em ambientes AWS e rouba credenciais.

Cómo mitigar

Mantenha uma whitelist rigorosa de domínios e IPs permitidos; bloqueie ranges privados (10.0.0.0/8, 127.0.0.0/8, 169.254.0.0/16) e metadados-servers por padrão; valide URLs antes de fazer requisições; use bibliotecas de parsing robustas; considere isolamento de rede para requisições externas.

CVE-2024-2828MEDIUMlakernote EasyAdmin IndexController.java thumbnail server-side request forgeryEPSS 0.6%CVE-2024-37818HIGHStrapi v4.24.4 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /strapi.io/_next/image. This vulnerability aEPSS 0.6%CVE-2026-75006MEDIUMIn Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, insufficient Cascading Style Sheets (CSS) sanitization in HTML e-mail messages maEPSS 0.6%CVE-2026-42352HIGHpygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processes SubscriberEPSS 0.6%CVE-2026-31317HIGHCraftql v1.3.7 and before is vulnerable to Server-Side Request Forgery (SSRF) which allows an attacker to execute arbitrary code via the venEPSS 0.6%CVE-2026-16084MEDIUMSipeed PicoClaw web.go web_fetch server-side request forgeryEPSS 0.6%CVE-2024-8635HIGHServer-Side Request Forgery (SSRF) in GitLabEPSS 0.6%CVE-2023-28111MEDIUMDiscourse vulnerable to SSRF protection bypass possible with IPv4-mapped IPv6 addressesEPSS 0.6%CVE-2024-5885HIGHServer-Side Request Forgery (SSRF) in stangirard/quivrEPSS 0.6%CVE-2026-2654MEDIUMhuggingface smolagents LocalPythonExecutor requests.post server-side request forgeryEPSS 0.6%CVE-2021-36349MEDIUMDell EMC Data Protection Central versions 19.5 and prior contain a Server Side Request Forgery vulnerability in the DPC DNS client processinEPSS 0.6%CVE-2024-21498MEDIUMAll versions of the package github.com/greenpau/caddy-security are vulnerable to Server-side Request Forgery (SSRF) via X-Forwarded-Host heaEPSS 0.6%CVE-2023-52331HIGHA post-authenticated server-side request forgery (SSRF) vulnerability in Trend Micro Apex Central could allow an attacker to interact with iEPSS 0.6%CVE-2023-7078HIGHServer-Side Request Forgery (SSRF) in MiniflareEPSS 0.6%CVE-2024-8977HIGHServer-Side Request Forgery (SSRF) in GitLabEPSS 0.6%CVE-2025-34232MEDIUMVasion Print (formerly PrinterLogic) Blind SSRF via Lexmark dellCheck.phpEPSS 0.6%CVE-2026-81889HIGHelFinder: SSRF protection bypass via DNS rebinding in the `fsock_get_contents()` fallbackEPSS 0.5%CVE-2026-56167HIGHAzure AI Search Elevation of Privilege VulnerabilityEPSS 0.5%CVE-2026-61704HIGHlink-preview-js DNS Rebinding SSRF Bypass / Incomplete Fix for CVE-2026-43897EPSS 0.5%CVE-2024-23825LOWTablePress SSRF vulnerability due to insufficient filtering of cloud provider hostsEPSS 0.5%