Falhas do tipo CWE-918

3.578 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-2024-45290HIGHPath traversal and Server-Side Request Forgery when opening XLSX files in PHPSpreadsheetEPSS 0.6%CVE-2026-55994HIGHApache Camel Iggy: The inbound consumer maps externally-supplied Iggy message user-headers into the Exchange without a HeaderFilterStrategy, allowing injection of Camel control headers - enabling control over internal behaviourEPSS 0.6%CVE-2026-47659HIGHPathling has path traversal in $import-pnp manifest that enables read-capable SSRF via /jobs/{jobId}/{filename}EPSS 0.6%CVE-2024-38645CRITICALNotes Station 3EPSS 0.6%CVE-2026-54745CRITICALKubeflow Pipelines: Unauthenticated SSRF and HTTP smuggling in Kubeflow Pipelines frontend /_proxy/ route, bypasses ENABLE_AUTHZ=trueEPSS 0.6%CVE-2026-66794CRITICALCluster-proxy-addon: cluster-proxy-addon: unauthenticated ssrf to arbitrary managed-cluster services via public routeEPSS 0.6%CVE-2024-0945HIGH60IndexPage Parameter file.php server-side request forgeryEPSS 0.6%CVE-2024-0946HIGH60IndexPage Parameter index.php server-side request forgeryEPSS 0.6%CVE-2022-37938CRITICALUnauthenticated server side request forgery in HPE Serviceguard ManagerEPSS 0.6%CVE-2026-40242HIGHArcane Unauthenticated SSRF with Conditional Response Reflection in Template Fetch EndpointEPSS 0.6%CVE-2026-54734CRITICALPrebid Server Java: Vulnerability to request forgery allows for possible host environment data extractionEPSS 0.6%CVE-2025-3954MEDIUMChurchCRM Referer server-side request forgeryEPSS 0.6%CVE-2026-19233HIGHCWE-918: Server-Side Request Forgery (SSRF) vulnerability exists that could cause unauthorized command execution and disclosure of server daEPSS 0.6%CVE-2026-35037HIGHEch0 affected by unauthenticated SSRF in GetWebsiteTitle allows access to internal services and cloud metadataEPSS 0.6%CVE-2025-23221MEDIUMFedify has an Infinite loop and Blind SSRF found inside the Webfinger mechanismEPSS 0.6%CVE-2021-37498MEDIUMAn SSRF issue was discovered in Reprise License Manager (RLM) web interface through 14.2BL4 that allows remote attackers to trigger outboundEPSS 0.6%CVE-2025-5350MEDIUMSSRF and Reflected XSS Vulnerability in Deprecated Try-It Feature of Multiple WSO2 ProductsEPSS 0.6%CVE-2026-70251HIGHMicrosoft Office SharePoint Elevation of Privilege VulnerabilityEPSS 0.6%CVE-2024-44721CRITICALSeaCMS v13.1 was discovered to a Server-Side Request Forgery (SSRF) via the url parameter at /admin_reslib.php.EPSS 0.6%CVE-2026-54735CRITICALprebid-server's request forgery vulnerability allows for possible host environment data extractionEPSS 0.6%