Fallos del tipo CWE-918

3091 resultados

Server-Side Request Forgery (SSRF)

Ocorre quando a aplicação web busca conteúdo de uma URL fornecida pelo usuário sem validar adequadamente o destino. Um atacante consegue fazer o servidor requisitar URLs não autorizadas — internas, administrativas ou de terceiros — aproveitando a confiança e as permissões que o servidor possui na rede.

Ejemplo

Um sistema permite gerar thumbnails de imagens externas: o usuário passa uma URL e o servidor faz o download. Um atacante envia 'http://localhost:8080/admin' e consegue acessar painéis administrativos internos que não deveria. Ou envia 'http://169.254.169.254/latest/meta-data' em ambientes AWS e rouba credenciais.

Cómo mitigar

Mantenha uma whitelist rigorosa de domínios e IPs permitidos; bloqueie ranges privados (10.0.0.0/8, 127.0.0.0/8, 169.254.0.0/16) e metadados-servers por padrão; valide URLs antes de fazer requisições; use bibliotecas de parsing robustas; considere isolamento de rede para requisições externas.

CVE-2026-19957MEDIUMgraphlit graphlit-mcp-server ssrf-test Endpoint tools.ts fetch server-side request forgeryEPSS 0.4%CVE-2026-15624MEDIUMnextlevelbuilder GoClaw invoke Endpoint create_video_byteplus.go bytePlusDownloadVideo 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-2026-19752MEDIUMEnzoVezzaro mcp-dominican-layer PDF Parsing index.ts parse-pdf server-side request forgeryEPSS 0.4%CVE-2026-33619MEDIUMPinchTab has Unauthenticated Blind SSRF in Task Scheduler via Unvalidated callbackUrlEPSS 0.4%CVE-2026-74858MEDIUMjae-jae fetcher-mcp URL Validation security-credentials fetch_urls server-side request forgeryEPSS 0.4%CVE-2025-1447MEDIUMkasuganosoras Pigeon index.php server-side request forgeryEPSS 0.4%CVE-2026-7605MEDIUMJeecgBoot uploadImgByHttpEndpoint CommonController.java HttpFileToMultipartFileUtil.downloadImageData server-side request forgeryEPSS 0.4%CVE-2026-39921MEDIUMGeoNode < 4.4.5, 5.0.2 SSRF via Document UploadEPSS 0.4%CVE-2025-28197CRITICALCrawl4AI <=0.4.247 is vulnerable to SSRF in /crawl4ai/async_dispatcher.py.EPSS 0.4%CVE-2026-35187HIGHpyLoad has SSRF in parse_urls API endpoint via unvalidated URL parameterEPSS 0.4%CVE-2026-6587MEDIUMvibrantlabsai RAGAS Collections util.py _try_process_url server-side request forgeryEPSS 0.4%CVE-2026-39361HIGHOpenObserve has a SSRF Protection Bypass via IPv6 Bracket Notation in validate_enrichment_urlEPSS 0.4%CVE-2026-0807HIGHFrontis Blocks <= 1.1.6 - Unauthenticated Server-Side Request Forgery via 'url' ParameterEPSS 0.4%CVE-2026-11714HIGHIBM WebSphere Application Server Liberty is affected by an authorization bypass vulnerabilityEPSS 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-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-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%