Falhas do tipo CWE-918

3.076 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-2025-57814MEDIUMrequest-filtering-agent SSRF Bypass via HTTPS RequestsEPSS 0.5%CVE-2024-40544HIGHPublicCMS v4.0.202302.e was discovered to contain a Server-Side Request Forgery (SSRF) via the component /admin/#maintenance_sysTask/edit.EPSS 0.5%CVE-2026-80181CRITICALApache Allura: Server-side request forgeryEPSS 0.5%CVE-2024-23336MEDIUMIncomplete disallowed remote addresses list in MyBBEPSS 0.5%CVE-2026-45501MEDIUMMicrosoft Exchange Server Spoofing VulnerabilityEPSS 0.5%CVE-2026-16637MEDIUMOPeNDAP Hyrax SSRF and Credential Disclosure via Unvalidated RedirectsEPSS 0.5%CVE-2023-41239MEDIUMWordPress PowerPress Podcasting Plugin <= 11.0.6 is vulnerable to Server Side Request Forgery (SSRF)EPSS 0.5%CVE-2024-40718HIGHA server side request forgery vulnerability allows a low-privileged user to perform local privilege escalation through exploiting an SSRF vuEPSS 0.5%CVE-2025-32675MEDIUMWordPress SEO Help plugin <= 6.7.9 - Server Side Request Forgery (SSRF) vulnerabilityEPSS 0.5%CVE-2025-8267HIGHVersions of the package ssrfcheck before 1.2.0 are vulnerable to Server-Side Request Forgery (SSRF) due to an incomplete denylist of IP addrEPSS 0.5%CVE-2025-54924HIGHCWE-918: Server-Side Request Forgery (SSRF) vulnerability exists that could cause unauthorized access to sensitive data when an attacker senEPSS 0.5%CVE-2024-33864MEDIUMAn issue was discovered in linqi before 1.4.0.1 on Windows. There is SSRF via Document template generation; i.e., via remote images in proceEPSS 0.5%CVE-2025-59055MEDIUMInstantCMS vulnerable to Server-Side Request Forgery via package installerEPSS 0.5%CVE-2026-56399MEDIUMOpen WebUI - Server-Side Request Forgery via Location Redirect in /api/v1/retrieval/process/webEPSS 0.5%CVE-2026-91923HIGHKubeSphere through 4.1.3 SSRF via git credential verification endpointEPSS 0.5%CVE-2024-4894MEDIUMITPison OMICARD EDM - Server-Side Request ForgeryEPSS 0.5%CVE-2025-52477HIGHOcto-STS Vulnerable to Unauthenticated SSRF with HTTP Response Reflection in OIDC FlowEPSS 0.5%CVE-2026-5607MEDIUMimprvhub mcp-browser-agent URL Parameter handlers.ts CallToolRequestSchema server-side request forgeryEPSS 0.5%CVE-2021-38135HIGHPossible External service interaction Vulnerability in OpenText iManagerEPSS 0.5%CVE-2023-3025HIGHDropbox Folder Share <= 1.9.7 - Unauthenticated Server-Side Request Forgery via 'link'EPSS 0.5%