Falhas do tipo CWE-918

3.050 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-2025-34230MEDIUMVasion Print (formerly PrinterLogic) Blind SSRF via HP log_off_single_sign_on.phpEPSS 0.5%CVE-2025-34229MEDIUMVasion Print (formerly PrinterLogic) Blind SSRF via HP installApp.phpEPSS 0.5%CVE-2026-59931HIGHPhpSpreadsheet: SSRF bypass via HTTP redirect in WEBSERVICE() domain whitelistEPSS 0.5%CVE-2022-45429HIGHSome Dahua software products have a vulnerability of server-side request forgery (SSRF). An Attacker can access internal resources by concatEPSS 0.5%CVE-2025-67647HIGHSvelteKit Denial of service and possible SSRF when using prerenderingEPSS 0.5%CVE-2023-33184LOWBlind SSRF in the Nextcloud Mail app on avatar endpointEPSS 0.5%CVE-2025-6517MEDIUMDromara MaxKey Meta URL SAML20DetailsController.java add server-side request forgeryEPSS 0.5%CVE-2025-13814MEDIUMmoxi159753 Mogu Blog v2 uploadPicsByUrl LocalFileServiceImpl.uploadPictureByUrl server-side request forgeryEPSS 0.5%CVE-2026-15378CRITICALGuardrails-detectors: guardrails-detectors: ssrf and local file read via user-supplied xml schema (xml-with-schema:)EPSS 0.5%CVE-2026-73080CRITICALSeaweedFS: Unauthenticated SSRF with response read-back via VolumeServer.FetchAndWriteNeedleEPSS 0.5%CVE-2024-5822HIGHServer-Side Request Forgery (SSRF) in gaizhenbiao/ChuanhuChatGPTEPSS 0.5%CVE-2026-33407HIGHWallos: SSRF via HTTP Proxy Environment VariableEPSS 0.5%CVE-2026-34577HIGHPostiz: Unauthenticated Full-Read SSRF via /public/stream Endpoint with Trivially Bypassable Extension CheckEPSS 0.5%CVE-2023-32348MEDIUM Teltonika’s Remote Management System versions prior to 4.10.0 contain a virtual private network (VPN) hub feature for cross-device communicEPSS 0.5%CVE-2025-65512HIGHA Server-Side Request Forgery (SSRF) vulnerability was discovered in the webpage-to-markdown conversion feature of markdownify-mcp v0.0.2 anEPSS 0.5%CVE-2024-5015HIGHWhatsUp Gold SessionControler Server-Side Request Forgery Information Disclosure VulnerabilityEPSS 0.5%CVE-2024-36427HIGHThe file-serving function in TARGIT Decision Suite before 24.06.19002 (TARGIT Decision Suite 2024 – June) allows authenticated attackers to EPSS 0.5%CVE-2023-27896MEDIUMServer Side Request Forgery (SSRF) in the SAP BusinessObjects Business Intelligence platformEPSS 0.5%CVE-2026-72848HIGHlangchain-community SitemapLoader Does Not Apply restrict_to_same_domain to Nested Sitemap Index Entries, Allowing Server-Side Request ForgeryEPSS 0.5%CVE-2025-1211MEDIUMVersions of the package hackney before 1.21.0 are vulnerable to Server-side Request Forgery (SSRF) due to improper parsing of URLs by URI buEPSS 0.5%