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-2026-19751MEDIUMEnzoVezzaro mcp-dominican-layer parse-csv tool index.ts axios.get server-side request forgeryEPSS 0.4%CVE-2026-7305MEDIUMXuxueli xxl-job trigger Endpoint XxlJobServiceImpl.java triggerJob server-side request forgeryEPSS 0.4%CVE-2026-94051MEDIUM0717376 cowork_bench pdf-tools-mcp server.py ControlFlowNode server-side request forgeryEPSS 0.4%CVE-2026-7084MEDIUMHBAI-Ltd Toonflow-app getCodeByLink Endpoint getCodeByLink.ts fetch server-side request forgeryEPSS 0.4%CVE-2026-7605MEDIUMJeecgBoot uploadImgByHttpEndpoint CommonController.java HttpFileToMultipartFileUtil.downloadImageData server-side request forgeryEPSS 0.4%CVE-2026-19752MEDIUMEnzoVezzaro mcp-dominican-layer PDF Parsing index.ts parse-pdf server-side request forgeryEPSS 0.4%CVE-2026-3733MEDIUMxuxueli xxl-job JobInfoController.java server-side request forgeryEPSS 0.4%CVE-2026-70591MEDIUMGhost: Server-Side Request Forgery in Image FetchingEPSS 0.4%CVE-2026-48013MEDIUMShopware: SSRF in Media External-Link Endpoint Bypasses IP ValidationEPSS 0.4%CVE-2026-24117MEDIUMRekor affected by Server-Side Request Forgery (SSRF) via provided public key URLEPSS 0.4%CVE-2026-35187HIGHpyLoad has SSRF in parse_urls API endpoint via unvalidated URL parameterEPSS 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-2026-0807HIGHFrontis Blocks <= 1.1.6 - Unauthenticated Server-Side Request Forgery via 'url' ParameterEPSS 0.4%CVE-2025-29460HIGHAn issue in MyBB 1.8.38 allows a remote attacker to obtain sensitive information via the Add Mycode function. NOTE: the Supplier disputes thEPSS 0.4%CVE-2025-28197CRITICALCrawl4AI <=0.4.247 is vulnerable to SSRF in /crawl4ai/async_dispatcher.py.EPSS 0.4%CVE-2026-11714HIGHIBM WebSphere Application Server Liberty is affected by an authorization bypass vulnerabilityEPSS 0.4%CVE-2026-39361HIGHOpenObserve has a SSRF Protection Bypass via IPv6 Bracket Notation in validate_enrichment_urlEPSS 0.4%CVE-2026-6587MEDIUMvibrantlabsai RAGAS Collections util.py _try_process_url server-side request forgeryEPSS 0.4%CVE-2026-61646MEDIUMFastGPT: Shared axios SSRF guard validates only the initial URL before following redirectsEPSS 0.4%CVE-2026-41914MEDIUMOpenClaw < 2026.4.8 - Server-Side Request Forgery in QQ Bot Media Fetch PathsEPSS 0.4%