Falhas do tipo CWE-918

3.091 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-2025-50199HIGHChamilo: Blind Server-Side Request Forgery (Unauth Blind SSRF)EPSS 0.4%CVE-2026-73058MEDIUMstoatchat before 0.15.0 SSRF via IPv6 unspecified address bypassEPSS 0.4%CVE-2026-64870MEDIUMMaxKB: UpdateStoreTool fetches caller-supplied app-store URLs without host validationEPSS 0.4%CVE-2026-41914MEDIUMOpenClaw < 2026.4.8 - Server-Side Request Forgery in QQ Bot Media Fetch PathsEPSS 0.4%CVE-2026-74768MEDIUMDell PowerProtect Data Manager, versions 20.2.0.0 and below, contain a Server-Side Request Forgery (SSRF) vulnerability in the REST API. A hEPSS 0.4%CVE-2026-61646MEDIUMFastGPT: Shared axios SSRF guard validates only the initial URL before following redirectsEPSS 0.4%CVE-2025-47791MEDIUMNextcloud Server's test remote endpoint is not rate limitedEPSS 0.4%CVE-2025-49545MEDIUMColdFusion | Server-Side Request Forgery (SSRF) (CWE-918)EPSS 0.4%CVE-2023-6964HIGHGutenberg Blocks by Kadence Blocks – Page Builder Features <= 3.1.26 - Authenticated(Contributor+) Server-Side Request Forgery (SSRF)EPSS 0.4%CVE-2025-5140MEDIUMSeeyon Zhiyuan OA Web Application System ThirdMenuController.class this.oursNetService.getData server-side request forgeryEPSS 0.4%CVE-2025-30678MEDIUMA Server-side Request Forgery (SSRF) vulnerability in Trend Micro Apex Central (on-premise) modTMSM component could allow an attacker to manEPSS 0.4%CVE-2026-42597MEDIUMGotenberg: Chromium URL conversion routes read arbitrary files under /tmp via file:// schemeEPSS 0.4%CVE-2024-35172MEDIUMWordPress ShortPixel Adaptive Images plugin <= 3.8.3 - Server Side Request Forgery (SSRF) vulnerabilityEPSS 0.4%CVE-2026-75036MEDIUMFleet: DNS exfiltration via Sprig getHostByName in fleet.yaml Helm template preprocessingEPSS 0.4%CVE-2025-30679MEDIUMA Server-side Request Forgery (SSRF) vulnerability in Trend Micro Apex Central (on-premise) modOSCE component could allow an attacker to manEPSS 0.4%CVE-2025-22374MEDIUMSSRF in CyberAudit-Web videx-legacy-sslEPSS 0.4%CVE-2026-79425HIGHAn authenticated Server-Side Request Forgery (SSRF) in the /adminapi/file/online_upload component of CRMEB v6.0.0 allows attackers to scan iEPSS 0.4%CVE-2026-32019LOWOpenClaw < 2026.2.22 - Incomplete IPv4 Special-Use Range Blocking in SSRF GuardEPSS 0.4%CVE-2026-42346MEDIUMPostiz: TOCTOU DNS rebinding bypasses all SSRF URL validation pathsEPSS 0.4%CVE-2025-61488HIGHAn issue in Senayan Library Management System (SLiMS) 9 Bulian v.9.6.1 allows a remote attacker to execute arbitrary code via the scrap_imagEPSS 0.4%