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-2023-50733HIGHA Server-Side Request Forgery (SSRF) vulnerability exists in newer Lexmark devices.EPSS 0.4%CVE-2025-28090CRITICALmaccms10 v2025.1000.4047 is vulnerable to Server-Side Request Forgery (SSRF) in the Collection Custom Interface feature.EPSS 0.4%CVE-2025-29451HIGHAn issue in Seo Panel 4.11.0 allows a remote attacker to obtain sensitive information via the Mail Setting component.EPSS 0.4%CVE-2026-45373HIGHCodeWhale: SSRF‌ IPV6 bypassEPSS 0.4%CVE-2026-42595HIGHGotenberg: Server-Side Request Forgery via Chromium URL Endpoint with Redirect-Based Deny-List BypassEPSS 0.4%CVE-2025-29452HIGHAn issue in Seo Panel 4.11.0 allows a remote attacker to obtain sensitive information via the Proxy Manager component.EPSS 0.4%CVE-2026-15746MEDIUMCredential disclosure in Strands Agents Tools elasticsearch_memory toolEPSS 0.4%CVE-2025-29461HIGHAn issue in a-blogcms 3.1.15 allows a remote attacker to obtain sensitive information via the /bid/1/admin/entry-edit/ path.EPSS 0.4%CVE-2024-48907HIGHSematell ReplyOne 7.4.3.0 allows SSRF via the application server API.EPSS 0.4%CVE-2026-34163HIGHServer-Side Request Forgery via MCP Tools Endpoint in FastGPTEPSS 0.4%CVE-2025-45887CRITICALYifang CMS v2.0.2 is vulnerable to Server-Side Request Forgery (SSRF) in /api/file/getRemoteContent.EPSS 0.4%CVE-2026-50131HIGHFedify has an incomplete SSRF mitigation after GHSA-p9cg-vqcc-grcx: validatePublicUrl allows special-use IPv4 rangesEPSS 0.4%CVE-2026-26013LOWLangChain affected by SSRF via image_url token counting in ChatOpenAI.get_num_tokens_from_messagesEPSS 0.4%CVE-2024-13924MEDIUMStarter Templates by FancyWP <= 2.0.0 - Unauthenticated Blind Server-Side Request ForgeryEPSS 0.4%CVE-2026-49359MEDIUMPhpWeasyPrint vulnerable to SSRF and local file disclosure via the attachment optionEPSS 0.4%CVE-2023-49795MEDIUMMindsDB Server-Side Request Forgery vulnerabilityEPSS 0.4%CVE-2025-67685LOWA Server-Side Request Forgery (SSRF) vulnerability [CWE-918] vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.4, FortiSandbox 4.4 alEPSS 0.4%CVE-2026-42141HIGHXibo: Authenticated Server-Side Request Forgery (SSRF) in Library Upload via URL functionalityEPSS 0.4%CVE-2024-2206HIGHSSRF Vulnerability in gradio-app/gradioEPSS 0.4%CVE-2026-46683MEDIUMSnappy: SSRF and local file read via the xsl-style-sheet optionEPSS 0.4%