Weaknesses of type CWE-918

3,050 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-2026-50775CRITICALA blind SSRF attack in DataHub v.1.5.0.1 allows a remote attacker to execute arbitrary code via the server retrieving an image from a crafteEPSS 0.8%CVE-2026-78003CRITICALMailgun for WordPress <= 2.2.0 - Unauthenticated Server-Side Request Forgery (SSRF) via 'addresses' Array KeysEPSS 0.8%CVE-2026-48332HIGHColdFusion | Server-Side Request Forgery (SSRF) (CWE-918)EPSS 0.8%CVE-2024-38183CRITICALGroupMe Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2023-37261CRITICALOpenComputers's SSRF to cloud service metadata services and local IPv6 addresses not blocked by defaultEPSS 0.8%CVE-2022-29180MEDIUMCharm vulnerable to server-side request forgery (SSRF)EPSS 0.8%CVE-2024-29007HIGHApache CloudStack: When downloading templates or ISOs, the management server and SSVM follow HTTP redirects with potentially dangerous consequencesEPSS 0.8%CVE-2026-44492HIGHAxios: shouldBypassProxy does not recognize IPv4-mapped IPv6 addresses, allowing NO_PROXY bypass (incomplete fix for CVE-2025-62718)EPSS 0.8%CVE-2025-34228HIGHVasion Print (formerly PrinterLogic) SSRF via Lexmark update.phpEPSS 0.8%CVE-2023-26435MEDIUMIt was possible to call filesystem and network references using the local LibreOffice instance using manipulated ODT documents. Attackers coEPSS 0.8%CVE-2026-34084CRITICALPhpSpreadsheet SSRF and RCE via PHP stream wrappers in IOFactory::loadEPSS 0.8%CVE-2026-69223CRITICALApache Allura: Server-side request forgeryEPSS 0.8%CVE-2024-7740MEDIUMwanglongcn ltcms API Endpoint download server-side request forgeryEPSS 0.8%CVE-2026-70326HIGHMicrosoft SharePoint Server Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2023-22493HIGHRSSHub is vulnerable to SSRF (Server-Side Request Forgery)EPSS 0.8%CVE-2026-69851CRITICALMicrosoft Entra ID Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2026-45499CRITICALAzure OpenAI Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2026-57100CRITICALMicrosoft Entra Provisioning Service Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2026-45504HIGHMicrosoft Exchange Server Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2024-1233HIGHEap: wildfly-elytron has a ssrf security issueEPSS 0.8%