Falhas do tipo CWE-918

3.099 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-2026-28295MEDIUMGvfs: gvfs ftp backend: information disclosure via untrusted pasv responsesEPSS 0.3%CVE-2025-22701MEDIUMWordPress Traveler Layout Essential For Elementor plugin < 1.4 - Server Side Request Forgery (SSRF) vulnerabilityEPSS 0.3%CVE-2026-35461MEDIUMPapra has a Blind Server-Side Request Forgery (SSRF) via Webhook URLEPSS 0.3%CVE-2026-35516MEDIUMLinkAce has SSRF via CheckLinksCommand - Link URL Update Bypasses laravel-html-meta ProtectionEPSS 0.3%CVE-2026-85738MEDIUMTREK: SSRF Guard Bypass via IPv6 Transition Addresses (NAT64/6to4)EPSS 0.3%CVE-2026-79760MEDIUMTermix: Authenticated blind SSRF through notification channel test endpointsEPSS 0.3%CVE-2024-25915MEDIUMWordPress Pexels: Free Stock Photos Plugin <= 1.2.2 is vulnerable to Server Side Request Forgery (SSRF)EPSS 0.3%CVE-2024-37942HIGHWordPress BerqWP plugin <= 1.7.5 - Unauthenticated Non-Blind Server Side Request Forgery (SSRF) vulnerabilityEPSS 0.3%CVE-2025-68696HIGHhttparty Has Potential SSRF Vulnerability That Leads to API Key LeakageEPSS 0.3%CVE-2026-0686HIGHWebmention <= 5.6.2 - Unauthenticated Blind Server-Side Request ForgeryEPSS 0.3%CVE-2026-31943HIGHLibreChat has SSRF protection bypass via IPv4-mapped IPv6 normalization in isPrivateIPEPSS 0.3%CVE-2023-45152LOWBlind Server Side Request Forgery (SSRF) in remote schedule import feature in EngelsystemEPSS 0.3%CVE-2024-40543MEDIUMPublicCMS v4.0.202302.e was discovered to contain a Server-Side Request Forgery (SSRF) via the component /admin/ueditor?action=catchimage.EPSS 0.3%CVE-2026-26005MEDIUMClipBucket v5 enables internal network scans via an SSRF vulnerabilityEPSS 0.3%CVE-2026-79747HIGHMCPHub vulnerable to SSRF: a non-admin user can make mcphub request arbitrary URLs and read the response (OpenAPI proxy + transport dial)EPSS 0.3%CVE-2026-22664HIGHprompts.chat SSRF via Fal.ai Media Status PollingEPSS 0.3%CVE-2026-82241HIGHBudibase backend-core SSRF via incomplete default blacklistEPSS 0.3%CVE-2026-60091MEDIUMPraisonAI before 4.6.78 Unauthenticated SSRF via webhook_urlEPSS 0.3%CVE-2026-70551HIGHServer-Side Request Forgery Via VCS remote download in JFrog ArtifactoryEPSS 0.3%CVE-2026-22597MEDIUMGhost has SSRF via External Media InlinerEPSS 0.3%