Falhas do tipo CWE-918

3.567 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-2022-1592CRITICALServer-Side Request Forgery in scout in clinical-genomics/scoutEPSS 1.3%CVE-2020-8135—The uppy npm package < 1.9.3 is vulnerable to a Server-Side Request Forgery (SSRF) vulnerability, which allows an attacker to scan local or EPSS 1.3%CVE-2022-38931HIGHA Server-Side Request Forgery (SSRF) in fetch_net_file_upload function of baijiacmsV4 v4.1.4 allows remote attackers to force the applicatioEPSS 1.3%CVE-2024-12450MEDIUMRCE, Full Read SSRF, and Arbitrary File Read in infiniflow/ragflowEPSS 1.3%CVE-2022-0766MEDIUMServer-Side Request Forgery (SSRF) in janeczku/calibre-webEPSS 1.3%CVE-2022-1977—WP Ultimate CSV Importer < 6.5.3 - Admin+ Blind SSRFEPSS 1.3%CVE-2021-1272HIGHCisco Data Center Network Manager Server-Side Request Forgery VulnerabilityEPSS 1.3%CVE-2020-8118—An authenticated server-side request forgery in Nextcloud server 16.0.1 allowed to detect local and remote services when adding a new subscrEPSS 1.3%CVE-2026-16870HIGHMultiple Security Vulnerabilities in Snowflake libsnowflakeclientEPSS 1.3%CVE-2025-32355HIGHRocket TRUfusion Enterprise through 7.10.4.0 uses a reverse proxy to handle incoming connections. However, the proxy is misconfigured in a wEPSS 1.3%CVE-2026-76193CRITICALAdobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)EPSS 1.3%CVE-2021-43449HIGHONLYOFFICE all versions as of 2021-11-08 is vulnerable to Server-Side Request Forgery (SSRF). The document editor service can be abused to rEPSS 1.3%CVE-2024-43394HIGHApache HTTP Server: SSRF on Windows due to UNC pathsEPSS 1.3%CVE-2024-34111MEDIUMSSRF in service connectorEPSS 1.3%CVE-2022-0671—A flaw was found in vscode-xml in versions prior to 0.19.0. Schema download could lead to blind SSRF or DoS via a large file.EPSS 1.3%CVE-2021-3553MEDIUMServer-Side Request Forgery in EPPUpdateService remote config file (VA-9825)EPSS 1.3%CVE-2022-0086HIGHServer-Side Request Forgery (SSRF) in transloadit/uppyEPSS 1.2%CVE-2025-64525MEDIUMAstro: URL manipulation via unsanitized headers leads to path-based middleware protections bypass, potential SSRF/cache-poisoning, CVE-2025-61925 bypassEPSS 1.2%CVE-2022-35508CRITICALProxmox Virtual Environment (PVE) and Proxmox Mail Gateway (PMG) are vulnerable to SSRF when proxying HTTP requests between pve(pmg)proxy anEPSS 1.2%CVE-2022-2900CRITICALServer-Side Request Forgery (SSRF) in ionicabizau/parse-urlEPSS 1.2%