Falhas do tipo CWE-918

3.578 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-2026-72848HIGHlangchain-community SitemapLoader Does Not Apply restrict_to_same_domain to Nested Sitemap Index Entries, Allowing Server-Side Request ForgeryEPSS 0.6%CVE-2026-15927MEDIUMQuay: mirror-registry: ssrf: repo-level mirror accepts external_reference without url validationEPSS 0.6%CVE-2026-57575MEDIUMMisskey: SSRF bypass in URL PreviewEPSS 0.6%CVE-2025-34021HIGHSelea Targa IP OCR-ANPR Camera Server-Side Request ForgeryEPSS 0.6%CVE-2023-50259MEDIUMBlind SSRF in /home/testslack endpoint EPSS 0.6%CVE-2026-77524CRITICALKEDA: Privilege escalation from namespace admin to cluster admin via KEDA TriggerAuthenticationEPSS 0.6%CVE-2026-26138HIGHMicrosoft Purview Elevation of Privilege VulnerabilityEPSS 0.6%CVE-2024-11618MEDIUMIPC Unigy Management System HTTP Request server-side request forgeryEPSS 0.6%CVE-2023-1046MEDIUMMuYuCMS getFile.html server-side request forgeryEPSS 0.6%CVE-2024-48874CRITICALRuijie Reyee OS Server-Side Request ForgeryEPSS 0.6%CVE-2026-95679MEDIUMMISP Unauthenticated Blind SSRF via XML Body ProcessingEPSS 0.6%CVE-2024-39687HIGHFedify vulnerable to allowing access to internal network resourcesEPSS 0.6%CVE-2026-48205CRITICALApache Camel DNS: The dns.* and term Exchange header constants used non-Camel-prefixed names that bypass the HTTP header filter, allowing an HTTP client to influence internal behaviourEPSS 0.6%CVE-2023-26438MEDIUMExternal service lookups for a number of protocols were vulnerable to a time-of-check/time-of-use (TOCTOU) weakness, involving the JDK DNS cEPSS 0.6%CVE-2023-31848HIGHdavinci 0.3.0-rc is vulnerable to Server-side request forgery (SSRF).EPSS 0.6%CVE-2026-48203CRITICALApache Camel: Camel-Solr: The SolrParam. and SolrField. Exchange header prefixes used non-Camel-prefixed names that bypass the HTTP header filter, allowing an HTTP client to inject Solr query parameters (server-side request forgery) and document fieldsEPSS 0.6%CVE-2023-3015MEDIUMyiwent Vip Video Analysis title.php server-side request forgeryEPSS 0.6%CVE-2026-54628HIGHAnyquery: Server-Side Request Forgery (SSRF) via Unrestricted SQLite Virtual Table Modules in Server ModeEPSS 0.6%CVE-2023-48379MEDIUMSoftnext Mail SQR Expert - Blind Server-Side Request Forgey (SSRF)EPSS 0.6%CVE-2022-4492—The undertow client is not checking the server identity presented by the server certificate in https connections. This is a compulsory step EPSS 0.6%