Falhas do tipo CWE-918

3.042 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-2024-7742MEDIUMwanglongcn ltcms API Endpoint multiDownload server-side request forgeryEPSS 0.8%CVE-2024-7743MEDIUMwanglongcn ltcms API Endpoint downloadUrl server-side request forgeryEPSS 0.8%CVE-2025-59775HIGHApache HTTP Server: NTLM Leakage on Windows through UNC SSRFEPSS 0.8%CVE-2023-3233MEDIUMZhong Bang CRMEB PublicController.php get_image_base64 server-side request forgeryEPSS 0.8%CVE-2023-49799HIGHServer-Side Request Forgery in nuxt-api-partyEPSS 0.8%CVE-2026-82013CRITICALAdobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)EPSS 0.8%CVE-2023-25162MEDIUMNextcloud Server vulnerable to SSRF via filter bypass due to lax checking on IPsEPSS 0.8%CVE-2022-32457MEDIUMData Systems Consulting Co., Ltd. BPM - Blind Server-Side Request Forgery (SSRF)EPSS 0.8%CVE-2024-0455CRITICALSSRF on AWS deployed instances of AnythingLLM via /metadataEPSS 0.8%CVE-2025-34225HIGHVasion Print (formerly PrinterLogic) SSRF via console_release DirectoryEPSS 0.8%CVE-2021-36202HIGHMetasys UIEPSS 0.8%CVE-2024-25294CRITICALAn SSRF issue in REBUILD v.3.5 allows a remote attacker to obtain sensitive information and execute arbitrary code via the FileDownloader.jaEPSS 0.8%CVE-2024-23788CRITICALServer-side request forgery vulnerability in Energy Management Controller with Cloud Services JH-RVB1 /JH-RV11 Ver.B0.1.9.1 and earlier alloEPSS 0.8%CVE-2024-43204HIGHApache HTTP Server: SSRF with mod_headers setting Content-Type headerEPSS 0.8%CVE-2026-58612HIGHPowerShell Information Disclosure VulnerabilityEPSS 0.8%CVE-2026-81999HIGHAdobe Experience Manager Forms JEE | Server-Side Request Forgery (SSRF) (CWE-918)EPSS 0.8%CVE-2023-27451HIGHWordPress Instant Images Plugin <= 5.1.0.2 is vulnerable to Server Side Request Forgery (SSRF)EPSS 0.8%CVE-2021-3758MEDIUMServer-Side Request Forgery (SSRF) in bookstackapp/bookstackEPSS 0.8%CVE-2023-48306MEDIUMNextcloud Server DNS pin middleware can be tricked into DNS rebinding allowing SSRFEPSS 0.8%CVE-2022-3708CRITICALWeb Stories <= 1.24.0 - Server Side Request ForgeryEPSS 0.8%