Falhas do tipo CWE-918

3.105 resultados

Falsificação de Solicitação do Lado do Servidor (SSRF)

O servidor web recebe uma URL de um cliente e a recupera sem validar adequadamente o destino, permitindo que um atacante redirecione requisições para hosts internos, serviços privados ou IPs arbitrários. O risco é grave: exposição de dados internos, acesso a serviços administrativos, varredura de rede interna e até execução de código em sistemas conectados.

Exemplo

Uma aplicação oferece um recurso de 'baixar imagem de URL': o usuário envia `https://attacker.com/fetch?url=http://localhost:8080/admin`, e o servidor, sem validar, faz a requisição e retorna o conteúdo da página admin interna ou de um banco de dados local exposto.

Como mitigar

Valide e liste explicitamente domínios/IPs permitidos (whitelist), bloqueie ranges de IPs privados (10.0.0.0/8, 127.0.0.0/8, 169.254.0.0/16, 172.16.0.0/12, 192.168.0.0/16), use esquemas de URL permitidos (apenas http/https) e desabilite redirects automáticos ou validar o destino final. Considere usar um proxy ou gateway isolado para requisições externas.

CVE-2026-32553HIGHWordPress OttoKit plugin <= 1.1.35 - Server Side Request Forgery (SSRF) vulnerabilityEPSS 0.3%CVE-2025-15613MEDIUMKyverno before v1.13.4 SSRF via Service CallEPSS 0.3%CVE-2026-44428LOWMCP Registry: GitHub OIDC tokens replayable across registry deployments due to shared audienceEPSS 0.3%CVE-2026-55537HIGHPraisonAI: Webhook SSRF via DNS fail-open in `JobSubmitRequest.validate_webhook_url()` — bypass of CVE-2026-40114EPSS 0.3%CVE-2026-41689MEDIUMWallos: Shared local webhook allowlist lets low-privilege users send arbitrary requests to allowlisted internal servicesEPSS 0.3%CVE-2025-46651MEDIUMTiny File Manager through 2.6 contains a server-side request forgery (SSRF) vulnerability in the URL upload feature. Due to insufficient valEPSS 0.3%CVE-2026-14646MEDIUMNexus Repository 3 - Server-Side Request Forgery (SSRF) via HTTP RedirectEPSS 0.3%CVE-2026-79659HIGHEch0 before 4.7.3 Server-Side Request Forgery via fetchPeerConnectInfoEPSS 0.3%CVE-2024-13834MEDIUMResponsive Plus – Starter Templates, Advanced Features and Customizer Settings for Responsive Theme <= 3.1.4 - Authenticated (Contributor+) Blind Server-Side Request Forgery via remote_requestEPSS 0.3%CVE-2026-10586HIGHGutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns <= 6.1.3 - Authenticated (Author+) Server-Side Request ForgeryEPSS 0.3%CVE-2026-48051LOWPapra: SSRF via HTTP redirect bypass in webhook deliveryEPSS 0.3%CVE-2026-81549CRITICALDataStage on Cloud Pak for Data has several vulnerabilitiesEPSS 0.3%CVE-2026-85614CRITICALOpenPanel API before 2.3.0 Unauthenticated SSRF via site-checkerEPSS 0.3%CVE-2026-2274HIGHArbitrary File Read and SSRF in Google AppSheetEPSS 0.3%CVE-2026-100373MEDIUMOpenMetadata through 2.0.2 SSRF via Webhook URL Validation BypassEPSS 0.3%CVE-2025-45939MEDIUMApwide Golive 10.2.0 Jira plugin allows Server-Side Request Forgery (SSRF) via the test webhook function.EPSS 0.3%CVE-2024-41737MEDIUMServer-Side Request Forgery (SSRF) in SAP CRM ABAP (Insights Management)EPSS 0.3%CVE-2026-85172MEDIUMn8n before 2.34.1 SSRF via Request Helper URI Validation BypassEPSS 0.3%CVE-2025-62763MEDIUMZimbra Collaboration (ZCS) before 10.1.12 allows SSRF because of the configuration of the chat proxy.EPSS 0.3%CVE-2025-47936LOWTYPO3 Vulnerable to Server Side Request Forgery via WebhooksEPSS 0.3%