Weaknesses of type CWE-918

3,097 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-2026-39361HIGHOpenObserve has a SSRF Protection Bypass via IPv6 Bracket Notation in validate_enrichment_urlEPSS 0.4%CVE-2026-42260HIGHOpen-WebSearch: SSRF in `fetchWebContent` MCP tool: bracketed IPv6 literals and non-resolving hostname check bypass `isPrivateOrLocalHostname`EPSS 0.4%CVE-2026-64870MEDIUMMaxKB: UpdateStoreTool fetches caller-supplied app-store URLs without host validationEPSS 0.4%CVE-2026-61646MEDIUMFastGPT: Shared axios SSRF guard validates only the initial URL before following redirectsEPSS 0.4%CVE-2026-41171HIGHSSRF via Jint Scripting Engine HTTP Functions Due to Missing SSRF Protection on "Jint" HttpClientEPSS 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-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-2026-41172HIGHSquidex vulnerable to Server-Side Request Forgery (SSRF) via URL-based asset upload (/api/apps/{app}/assets)EPSS 0.4%CVE-2025-47791MEDIUMNextcloud Server's test remote endpoint is not rate limitedEPSS 0.4%CVE-2024-35172MEDIUMWordPress ShortPixel Adaptive Images plugin <= 3.8.3 - Server Side Request Forgery (SSRF) vulnerabilityEPSS 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-2026-42597MEDIUMGotenberg: Chromium URL conversion routes read arbitrary files under /tmp via file:// schemeEPSS 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-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-2026-75036MEDIUMFleet: 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%