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-2026-34884CRITICALApache SkyWalking MCP: SSRF via set_skywalking_url Tool and GraphQL Expression Injection in MCP ServerEPSS 0.7%CVE-2026-41105HIGHAzure Monitor Action Group Notification System Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2022-31132HIGHUnauthenticated SSRF in 3rd party module "cerdic/csstidy"EPSS 0.7%CVE-2022-43776MEDIUMThe url parameter of the /api/geojson endpoint in Metabase versions <44.5 can be used to perform Server Side Request Forgery attacks. PrevioEPSS 0.7%CVE-2022-38187HIGHPrevent access to sharing/rest/content/features/analyze to unauthorized usersEPSS 0.7%CVE-2024-11603HIGHServer-Side Request Forgery in lm-sys/fastchatEPSS 0.7%CVE-2024-12068HIGHServer-Side Request Forgery in haotian-liu/llavaEPSS 0.7%CVE-2025-58045HIGHDataease server-side request forgery via unfiltered DB2 JDBC ldap parameterEPSS 0.7%CVE-2024-11449HIGHServer-Side Request Forgery in haotian-liu/llavaEPSS 0.7%CVE-2025-34469MEDIUMCowrie < 2.9.0 Unrestricted wget/curl Emulation Enables SSRF-Based DDoS AmplificationEPSS 0.7%CVE-2023-24623HIGHParanoidhttp before 0.3.0 allows SSRF because [::] is equivalent to the 127.0.0.1 address, but does not match the filter for private addressEPSS 0.7%CVE-2023-25557HIGHServer-Side Request Forgery in DataHubEPSS 0.7%CVE-2026-8328MEDIUMFTP PASV SSRF, ftpcp() does not use actual peer address, trusts server-supplied PASV host addressEPSS 0.7%CVE-2026-3788MEDIUMBytedesk SpringAIOpenrouterRestController SpringAIOpenrouterRestService.java getModels server-side request forgeryEPSS 0.7%CVE-2024-25738CRITICALA Server-Side Request Forgery (SSRF) vulnerability in the /Upgrade/FixConfig route in Open Library Foundation VuFind 2.0 through 9.1 before EPSS 0.7%CVE-2023-3981MEDIUMServer-Side Request Forgery (SSRF) in omeka/omeka-sEPSS 0.7%CVE-2026-65941HIGHWhatsUp Gold versions prior to 26.0.2 contain an unauthenticated remote code execution vulnerability in an internal report scheduling service.EPSS 0.7%CVE-2024-9710HIGHPostHog database_schema Server-Side Request Forgery Information Disclosure VulnerabilityEPSS 0.7%CVE-2026-3789MEDIUMBytedesk SpringAIGiteeRestController SpringAIGiteeRestService.java getModels server-side request forgeryEPSS 0.7%CVE-2023-46124HIGHServer-Side Request Forgery Vulnerability in Custom Integration UploadEPSS 0.7%