Falhas do tipo CWE-918

3.030 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-2021-39152HIGHA Server-Side Forgery Request vulnerability in XStream via HashMap unmarshalingEPSS 11.4%CVE-2022-24856CRITICALServer-Side Request Forgery in FlyteConsoleEPSS 10.5%CVE-2022-1713HIGHSSRF on /proxy in jgraph/drawioEPSS 9.6%CVE-2025-32102MEDIUMCrushFTP 9.x and 10.x through 10.8.4 and 11.x through 11.3.1 allows SSRF via the host and port parameters in a command=telnetSocket request EPSS 9.4%CVE-2024-29415HIGHThe ip package through 2.0.1 for Node.js might allow SSRF because some IP addresses (such as 127.1, 01200034567, 012.1.2.3, 000:0:0000::01, EPSS 8.3%CVE-2022-40146—Jar url should be blocked by DefaultScriptSecurityEPSS 7.4%CVE-2025-24485MEDIUMA server-side request forgery vulnerability exists in the cecho.php functionality of MedDream PACS Premium 7.3.5.860. A specially crafted HTEPSS 6.7%CVE-2021-22696—OAuth 2 authorization service vulnerable to DDos attacksEPSS 6.6%CVE-2023-27163MEDIUMrequest-baskets up to v1.2.1 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /api/baskets/{name}. This vulnEPSS 6.6%CVE-2026-9312CRITICALServer-Side Request Forgery vulnerability in GitHub Enterprise Server allowed access to internal services via path traversal in upload endpointEPSS 6.6%CVE-2026-28416HIGHGradio has SSRF via Malicious `proxy_url` Injection in `gr.load()` Config ProcessingEPSS 6.5%CVE-2025-68477HIGHLangflow vulnerable to Server-Side Request ForgeryEPSS 6.3%CVE-2023-28288HIGHMicrosoft SharePoint Server Spoofing VulnerabilityEPSS 6.2%CVE-2026-13773MEDIUMIBM WebSphere eXtreme Scale is affected by server side request forgery when ORB is used as Transport ProtocolEPSS 6.1%CVE-2022-1711HIGHServer-Side Request Forgery (SSRF) in jgraph/drawioEPSS 5.9%CVE-2024-54385HIGHWordPress Radio Player plugin <= 2.0.83 - Server Side Request Forgery (SSRF) vulnerabilityEPSS 5.5%CVE-2024-34351HIGHNext.js Server-Side Request Forgery in Server ActionsEPSS 5.5%CVE-2025-34452HIGHStreama Subtitle Download Path Traversal and SSRF Leading to Arbitrary File WriteEPSS 5.4%CVE-2026-22219HIGHChainlit < 2.9.4 SQLAlchemy Data Layer SSRF via /project/elementEPSS 5.1%CVE-2025-59527HIGHFlowiseAI/Flowise has Server-Side Request Forgery (SSRF) vulnerabilityEPSS 5.0%