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-2023-1971MEDIUMyuan1994 tpAdmin Upload.php remote server-side request forgeryEPSS 0.6%CVE-2024-0440CRITICALSSRF - file:// unsanitized access to underlying host filesEPSS 0.6%CVE-2026-49345MEDIUMMercator CVE Configuration Vulnerable to Server-Side Request Forgery (SSRF)EPSS 0.6%CVE-2025-51591LOWA Server-Side Request Forgery (SSRF) in JGM Pandoc v3.6.4 allows attackers to gain access to and compromise the whole infrastructure via injEPSS 0.6%CVE-2023-46729CRITICALSentry Next.js vulnerable to SSRF via Next.js SDK tunnel endpointEPSS 0.6%CVE-2022-39276LOWBlind Server-Side Request Forgery (SSRF) in RSS feeds and planningEPSS 0.6%CVE-2026-57211MEDIUMRabbitMQ: UNC SSRF affecting the management UI on WindowsEPSS 0.6%CVE-2025-1522HIGHPostHog database_schema Server-Side Request Forgery Information Disclosure VulnerabilityEPSS 0.6%CVE-2026-28508CRITICALIdno: Unauthenticated SSRF via URL Unfurl EndpointEPSS 0.6%CVE-2025-27090MEDIUMServer-Side Request Forgery (SSRF) in sliver teamserverEPSS 0.6%CVE-2026-55994HIGHApache Camel Iggy: The inbound consumer maps externally-supplied Iggy message user-headers into the Exchange without a HeaderFilterStrategy, allowing injection of Camel control headers - enabling control over internal behaviourEPSS 0.6%CVE-2023-4624LOWServer-Side Request Forgery (SSRF) in bookstackapp/bookstackEPSS 0.6%CVE-2024-45290HIGHPath traversal and Server-Side Request Forgery when opening XLSX files in PHPSpreadsheetEPSS 0.6%CVE-2024-38645CRITICALNotes Station 3EPSS 0.6%CVE-2022-47635CRITICALWildix WMS 6 before 6.02.20221216, WMS 5 before 5.04.20221214, and WMS4 before 4.04.45396.23 allows Server-side request forgery (SSRF) via ZEPSS 0.6%CVE-2024-0946HIGH60IndexPage Parameter index.php server-side request forgeryEPSS 0.6%CVE-2025-37090MEDIUMA server-side request forgery vulnerability exists in HPE StoreOnce Software.EPSS 0.6%CVE-2024-0945HIGH60IndexPage Parameter file.php server-side request forgeryEPSS 0.6%CVE-2026-40242HIGHArcane Unauthenticated SSRF with Conditional Response Reflection in Template Fetch EndpointEPSS 0.6%CVE-2022-37938CRITICALUnauthenticated server side request forgery in HPE Serviceguard ManagerEPSS 0.6%