Falhas do tipo CWE-918

3.570 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-2022-1191HIGHSSRF on index.php/cobrowse/proxycss/ in livehelperchat/livehelperchatEPSS 1.0%CVE-2023-29292MEDIUMServer Side Request Forgery (SSRF) in FedEx carrier integration configurationEPSS 1.0%CVE-2024-51358CRITICALAn issue in Linux Server Heimdall v.2.6.1 allows a remote attacker to execute arbitrary code via a crafted script to the Add new applicationEPSS 1.0%CVE-2023-41054HIGHLibreY Server-Side Request Forgery (SSRF) vulnerability in image_proxy.phpEPSS 0.9%CVE-2026-48331CRITICALAdobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)EPSS 0.9%CVE-2022-0132MEDIUMServer-Side Request Forgery (SSRF) in chocobozzz/peertubeEPSS 0.9%CVE-2026-70324HIGHMicrosoft SharePoint Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2021-32698MEDIUMBlind Server-Side Request Forgery (SSRF) in eLabFTWEPSS 0.9%CVE-2026-65813MEDIUMMicrosoft Exchange Server Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2023-27162CRITICALopenapi-generator up to v6.4.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /api/gen/clients/{language}.EPSS 0.9%CVE-2022-38211HIGHServer Side Request Forgery (SSRF) vulnerability in Portal for ArcGIS (10.9.1, 10.8.1 and 10.7.1 only)EPSS 0.9%CVE-2022-24825MEDIUMSmokescreen SSRF via deny list bypassEPSS 0.9%CVE-2026-32871CRITICALFastMCP OpenAPI Provider has an SSRF & Path Traversal VulnerabilityEPSS 0.9%CVE-2017-6036—A Server-Side Request Forgery issue was discovered in Belden Hirschmann GECKO Lite Managed switch, Version 2.0.00 and prior versions. The weEPSS 0.9%CVE-2021-4075LOWServer-Side Request Forgery (SSRF) in snipe/snipe-itEPSS 0.9%CVE-2024-0759HIGHCollection of internally resolving IPsEPSS 0.9%CVE-2022-44729—Apache XML Graphics Batik: Information disclosure vulnerabilityEPSS 0.9%CVE-2023-23943MEDIUMBlind SSRF via server URL input in the Nextcloud Mail appEPSS 0.9%CVE-2026-70259MEDIUMMicrosoft Office SharePoint Information Disclosure VulnerabilityEPSS 0.9%CVE-2022-24739HIGHServer-Side Request Forgery (SSRF) and URL Redirection to Untrusted Site ('Open Redirect') in alltubeEPSS 0.9%