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-2025-10329MEDIUMcdevroe unmark Marks.php server-side request forgeryEPSS 0.4%CVE-2026-58196MEDIUMToolHive: SSRF in remote MCP server authentication discovery (host-side, bypasses container isolation)EPSS 0.4%CVE-2026-54166HIGHShelf Vulnerable to Server-Side Request Forgery (SSRF) via Asset CSV Import imageUrl Validation BypassEPSS 0.4%CVE-2026-25511HIGHGroup-Office is vulnerable to SSRF and File Read in WOPI service discoveryEPSS 0.4%CVE-2026-40346MEDIUMNocoBase has SSRF in Workflow HTTP Request and Custom Request PluginsEPSS 0.4%CVE-2026-27732HIGHAVideo has Authenticated Server-Side Request Forgery via downloadURL in aVideoEncoder.json.phpEPSS 0.4%CVE-2026-71270HIGHStirling-PDF Server-Side Request Forgery via /api/v1/convert/url/pdf WeasyPrint SubprocessEPSS 0.4%CVE-2026-64799HIGHJoomla Extension - regularlabs.com - SSRF via remote image downloads in Articles Anywhere and Users Anywhere extensionsEPSS 0.4%CVE-2026-69257HIGHFlowise: SSRF Protection Bypass via IPv4-Mapped IPv6 AddressesEPSS 0.4%CVE-2022-38708MEDIUMIBM Cognos Analytics server-side request forgeryEPSS 0.4%CVE-2026-65057CRITICALKeep Unauthenticated Server-Side Request Forgery via POST /providers/healthcheckEPSS 0.4%CVE-2026-40999HIGHSpring WS SSRF via unvalidated WS-Addressing reply destinationsEPSS 0.4%CVE-2026-77348HIGHWallos incomplete fix for CVE-2026-33407: unauthenticated httpoxy SSRF still reachable via `endpoints/payments/search.php`EPSS 0.4%CVE-2026-9667MEDIUMIBM WebSphere Application Server prior to 9.0.5.29 and 8.5.5.31 are affected by multiple vulnerabilitiesEPSS 0.4%CVE-2026-73082MEDIUMActivepieces: Server-side request forgery in MCP tool validation endpointEPSS 0.4%CVE-2026-82476MEDIUMMemos through 0.30.0 SSRF via Omitted CGNAT Address RangeEPSS 0.4%CVE-2026-54494MEDIUMKoel: Full-read SSRF via podcast enclosure URL: isPublicHost() filter_var guard does not reject NAT64 (64:ff9b::/96) or 6to4 (2002::/16) IPv6-transition wrappers of internal IPv4EPSS 0.4%CVE-2026-54508MEDIUMTREK: Blind SSRF via unvalidated redirect-following in Google/Naver list import and Maps URL resolutionEPSS 0.4%CVE-2022-39239MEDIUMnefly-ipx subject to Server-Side Request Forgery and Stored Cross-Site Scripting via Cache Poisoning and Improper Host ValidationEPSS 0.4%CVE-2026-19040MEDIUMMissionSquad mcp-api dcrClients.ts server-side request forgeryEPSS 0.4%