Falhas do tipo CWE-918

2.987 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-2024-41812HIGHtxtdot SSRF vulnerability in /getEPSS 0.7%CVE-2023-50258MEDIUMBlind SSRF in `/home/testdiscord` endpointEPSS 0.7%CVE-2023-47121LOWDiscourse SSRF vulnerability in EmbeddingEPSS 0.7%CVE-2025-6454HIGHServer-Side Request Forgery (SSRF) in GitLabEPSS 0.7%CVE-2024-3095MEDIUMSSRF in Langchain Web Research Retriever in langchain-ai/langchainEPSS 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-2025-58045HIGHDataease server-side request forgery via unfiltered DB2 JDBC ldap parameterEPSS 0.7%CVE-2025-34469MEDIUMCowrie < 2.9.0 Unrestricted wget/curl Emulation Enables SSRF-Based DDoS AmplificationEPSS 0.7%CVE-2023-25557HIGHServer-Side Request Forgery in DataHubEPSS 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-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-2026-34884CRITICALApache SkyWalking MCP: SSRF via set_skywalking_url Tool and GraphQL Expression Injection in MCP ServerEPSS 0.7%CVE-2024-9710HIGHPostHog database_schema Server-Side Request Forgery Information Disclosure VulnerabilityEPSS 0.7%CVE-2026-76193CRITICALAdobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)EPSS 0.7%CVE-2023-46124HIGHServer-Side Request Forgery Vulnerability in Custom Integration UploadEPSS 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%