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-2026-86735MEDIUMsnipe-it before 8.7.0 SSRF via IPv6 transition address bypassEPSS 0.3%CVE-2026-18597HIGHBlind SSRF on Foxit PDF Services APIEPSS 0.3%CVE-2026-79671MEDIUMEch0 before 4.4.3 SSRF via DNS Resolution BypassEPSS 0.3%CVE-2026-1273HIGHPostX <= 5.0.8 - Authenticated (Administrator+) Server-Side Request Forgery via REST API EndpointsEPSS 0.3%CVE-2026-77310MEDIUMjackson-databind: Eager DNS resolution (SSRF) still present in InetAddress deserialization (Incomplete fix for CVE-2026-54514)EPSS 0.3%CVE-2025-48383HIGHDjango-Select2 Vulnerable to Widget Instance Secret Cache Key LeakingEPSS 0.3%CVE-2023-46641MEDIUMWordPress 12 Step Meeting List Plugin <= 3.14.24 is vulnerable to Server Side Request Forgery (SSRF)EPSS 0.3%CVE-2025-11242CRITICALSSRF in Teknolist Computer's OkulistikEPSS 0.3%CVE-2026-42430MEDIUMOpenClaw < 2026.4.8 - Strict Browser SSRF Bypass via Playwright Redirect HandlingEPSS 0.3%CVE-2026-26286HIGHSillyTavern has Server-Side Request Forgery (SSRF) via Asset Download Endpoint that Allows Reading Internal ServicesEPSS 0.3%CVE-2025-10453MEDIUMPilotGaea Technologies｜O'View MapServer - Server-Side Request ForgeryEPSS 0.3%CVE-2025-11286MEDIUMsamanhappy MCPHub MCPRouter Service serverController.ts server-side request forgeryEPSS 0.3%CVE-2025-64180CRITICALManager-io/Manager: Complete Bypass of SSRF Protection via Time-of-Check Time-of-Use (TOCTOU)EPSS 0.3%CVE-2026-52840LOWEasy!Appointments has server-side request forgery in CalDAV connection test that exposes the deployment's internal networkEPSS 0.3%CVE-2026-79635HIGHDell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains a Server-Side RequesEPSS 0.3%CVE-2026-61681MEDIUMHatchet: SSRF via Unsigned UnsubscribeURL in SNS UnsubscribeConfirmation HandlerEPSS 0.3%CVE-2026-40072LOWweb3.py affected by SSRF via CCIP Read (EIP-3668) OffchainLookup URL handlingEPSS 0.3%CVE-2026-1294HIGHAll In One Image Viewer Block <= 1.0.2 - Unauthenticated Server-Side Request Forgery via image-proxy EndpointEPSS 0.3%CVE-2025-62719LOWLinkAce: Limited Server-Side Request Forgery (SSRF) in Keyword Fetching FunctionalityEPSS 0.3%CVE-2026-12372LOWServer-Side Request Forgery (SSRF) in nltk/nltkEPSS 0.3%