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-2017-20157MEDIUMAriadne Component Library Url.php server-side request forgeryEPSS 0.7%CVE-2022-2267—MailChimp for Woocommerce < 2.7.1 - Subscriber+ SSRFEPSS 0.7%CVE-2022-31132HIGHUnauthenticated SSRF in 3rd party module "cerdic/csstidy"EPSS 0.7%CVE-2026-50112HIGHApache CloudStack: RCE and SSRF in direct download, metalink and NFS templatesEPSS 0.7%CVE-2022-38187HIGHPrevent access to sharing/rest/content/features/analyze to unauthorized usersEPSS 0.7%CVE-2023-27586CRITICALCairoSVG improperly processes SVG files loaded from external resourcesEPSS 0.7%CVE-2025-10211MEDIUMyanyutao0402 ChanCMS getArticle CollectController server-side request forgeryEPSS 0.7%CVE-2024-33832MEDIUMOneNav v0.9.35-20240318 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /index.php?c=api&method=get_link_inEPSS 0.7%CVE-2024-25864CRITICALServer Side Request Forgery (SSRF) vulnerability in Friendica versions after v.2023.12, allows a remote attacker to execute arbitrary code aEPSS 0.7%CVE-2026-33107CRITICALAzure Databricks Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2026-32186CRITICALMicrosoft Bing Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2025-6851HIGHBroken Link Notifier <= 1.3.0 - Unauthenticated Server-Side Request ForgeryEPSS 0.7%CVE-2024-53705HIGHA Server-Side Request Forgery vulnerability in the SonicOS SSH management interface allows a remote attacker to establish a TCP connection tEPSS 0.7%CVE-2026-102104CRITICALKiteworks Email Protection Gateway server-side request forgeryEPSS 0.7%CVE-2026-102103CRITICALKiteworks Email Protection Gateway server-side request forgeryEPSS 0.7%CVE-2026-28508CRITICALIdno: Unauthenticated SSRF via URL Unfurl EndpointEPSS 0.7%CVE-2023-45966HIGHumputun remark42 version 1.12.1 and before has a Blind Server-Side Request Forgery (SSRF) vulnerability.EPSS 0.7%CVE-2024-41118HIGHstreamlit-geospatial blind SSRF in pages/7_📦_Web_Map_Service.pyEPSS 0.7%CVE-2022-42494LOWWordPress All in One SEO Pro plugin <= 4.2.5.1 - Server Side Request Forgery (SSRF) vulnerabilityEPSS 0.7%CVE-2025-54590MEDIUMwebfinger.js is vulnerable to Blind SSRF attacks through localhostEPSS 0.7%