Falhas do tipo CWE-918

3.080 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-2026-44202MEDIUMOpenAM Authenticated Server-Side Request Forgery (SSRF) via `/sessionservice`EPSS 0.4%CVE-2026-65924MEDIUMServer-Side Request Forgery (SSRF) via Terraform Remote repositoryEPSS 0.4%CVE-2026-27829MEDIUMAstro is vulnerable to SSRF due to missing allowlist enforcement in remote image inferSizeEPSS 0.4%CVE-2024-54000HIGHMobile Security Framework (MobSF) bypass of SSRF fixEPSS 0.4%CVE-2026-6394MEDIUMNexa Blocks <= 1.1.1 - Unauthenticated Blind Server-Side Request Forgery via 'demo_json_file' ParameterEPSS 0.4%CVE-2026-27759MEDIUMFeatured Image from Content < 1.7 Authenticated SSRF via save_postEPSS 0.4%CVE-2026-4912MEDIUMMedia Cleaner: Clean your WordPress! <= 7.0.3 - Authenticated (Administrator+) Server-Side Request ForgeryEPSS 0.4%CVE-2026-57862HIGHKanboard 1.2.52 and prior SSRF Filter Bypass via Hexadecimal IP NotationEPSS 0.4%CVE-2023-45195MEDIUMAdminer and AdminerEvo SSRFEPSS 0.4%CVE-2026-54544HIGHFireshare has unauthenticated SSRF via missing login_required on webhook test endpointsEPSS 0.4%CVE-2026-67424HIGHFlyto2 Core: Guarded HTTP modules follow redirects into internal space without per-hop SSRF revalidationEPSS 0.4%CVE-2024-26476LOWAn issue in open-emr before v.7.0.2 allows a remote attacker to escalate privileges via a crafted script to the formid parameter in the ereqEPSS 0.4%CVE-2026-78385HIGHRansomLook Analysis PDF Generation Allows Server-Side Request Forgery and Arbitrary Local File AccessEPSS 0.4%CVE-2026-1180MEDIUMOrg.keycloak.protocol.oidc: blind server-side request forgery (ssrf) in keycloak oidc dynamic client registration via jwks_uriEPSS 0.4%CVE-2024-30256MEDIUMOpen WebUI vulnerable to server-side request forgery in utils.pyEPSS 0.4%CVE-2026-42398HIGHServer-Side Request Forgery (SSRF) in Kibana Leading to Unauthorized Network AccessEPSS 0.4%CVE-2026-27567MEDIUMPayload has Server-Side Request Forgery (SSRF) in External File URL UploadsEPSS 0.4%CVE-2024-23654MEDIUMdiscourse-ai admin-initiated SSRF when interacting with AI servicesEPSS 0.4%CVE-2024-28435MEDIUMThe CRM platform Twenty version 0.3.0 is vulnerable to SSRF via file upload.EPSS 0.4%CVE-2025-14008MEDIUMdayrui XunRuiCMS Project Domain Change Test admin79f2ec220c7e.php server-side request forgeryEPSS 0.4%