Weaknesses of type CWE-918

3,105 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-2026-33081MEDIUMPinchTab has Blind SSRF via browser-side redirect bypass in /download URL validationEPSS 0.3%CVE-2026-6812MEDIUMOna <= 1.26 - Authenticated (Administrator+) Blind Server-Side Request Forgery via 'download_link' ParameterEPSS 0.3%CVE-2026-64626MEDIUMAVideo Encoder downloadURL SSRF via unpinned retry fallbackEPSS 0.3%CVE-2026-21433HIGHEmlog vulnerable to Server-Side Request Forgery (SSRF)EPSS 0.3%CVE-2023-6195LOWServer-Side Request Forgery (SSRF) in GitLabEPSS 0.3%CVE-2025-13796MEDIUMdeco-cx apps Parameter analyticsScript.ts AnalyticsScript server-side request forgeryEPSS 0.3%CVE-2026-53607LOW@apostrophecms/file pretty-URL Vulnerable to Unauthenticated SSRF via Host headerEPSS 0.3%CVE-2026-18381HIGHProject-koku/koku-metrics-operator: koku-metrics-operator: operator service-account token exfiltration via user-controlled prometheus service_addressEPSS 0.3%CVE-2026-51773HIGHAn issue in the VMware datastore driver of OpenStack glance_store. When an authenticated attacker provides a maliciously crafted image locatEPSS 0.3%CVE-2026-55412HIGHToolJet Cloud - SSRF to Azure Cloud Infrastructure CompromiseEPSS 0.3%CVE-2026-33185MEDIUMDiscourse: Group SMTP test endpoint susceptible to SSRFEPSS 0.3%CVE-2026-41321LOW@astrojs/cloudflare: SSRF via redirect following in Cloudflare image-binding-transform endpointEPSS 0.3%CVE-2024-10814MEDIUMCode Embed <= 2.5 - Authenticated (Contributor+) Server-Side Request ForgeryEPSS 0.3%CVE-2025-67743MEDIUMLocal Deep Research is Vulnerable to Server-Side Request Forgery (SSRF) in Download ServiceEPSS 0.3%CVE-2026-33347MEDIUMleague/commonmark has an embed extension allowed_domains bypassEPSS 0.3%CVE-2024-30420MEDIUMServer-side request forgery (SSRF) vulnerability exists in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.12 and Ver.3.0.x series verEPSS 0.3%CVE-2026-33766MEDIUMAVideo has SSRF Protection Bypass via HTTP Redirect in Image Download EndpointsEPSS 0.3%CVE-2025-52491MEDIUMAkamai CloudTest before 60 2025.06.09 (12989) allows SSRF.EPSS 0.3%CVE-2024-0216MEDIUMGoogle Doc Embedder <= 2.6.4 - Authenticated (Contributor+) Blind Server Side Request ForgeryEPSS 0.3%CVE-2024-31991MEDIUMMealie vulnerable to a GET-based SSRF in recipe importer (GHSL-2023-225)EPSS 0.3%