Weaknesses of type CWE-918

3,049 results

Falsificação de Solicitação no Servidor (SSRF)

O servidor web recupera conteúdo de uma URL fornecida pelo usuário sem validar adequadamente o destino. Isso permite que um atacante force o servidor a fazer requisições para hosts internos, serviços privados ou sistemas que não deveriam ser acessíveis, contornando controles de rede e autenticação.

Example

Uma aplicação oferece um proxy de imagens: recebe a URL 'http://exemplo.com/foto.jpg' e retorna o conteúdo. Um atacante envia 'http://localhost:8080/admin' ou 'http://192.168.1.100/dados-internos', forçando o servidor a acessar sistemas internos e exfiltrar dados sensíveis.

How to mitigate

Valide e faça whitelist de domínios/IPs permitidos antes de fazer a requisição; rejeite URLs locais, privadas (10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16) e metadados (169.254.169.254); use DNS pinning e resoluções contínuas. Em clouds, restrinja acesso ao serviço de metadados via iptables ou IMDSv2.

CVE-2021-37940—An information disclosure via GET request server-side request forgery vulnerability was discovered with the Workplace Search Github EnterpriEPSS 0.8%CVE-2023-5572CRITICALServer-Side Request Forgery (SSRF) in vriteio/vriteEPSS 0.8%CVE-2023-26431MEDIUMIPv4-mapped IPv6 addresses did not get recognized as "local" by the code and a connection attempt is made. Attackers with access to user accEPSS 0.8%CVE-2026-69683MEDIUMMicrosoft Office SharePoint Information Disclosure VulnerabilityEPSS 0.8%CVE-2026-69855HIGHMicrosoft Copilot in Azure Information Disclosure VulnerabilityEPSS 0.8%CVE-2024-48590CRITICALInflectra SpiraTeam 7.2.00 is vulnerable to Server-Side Request Forgery (SSRF) via the NewsReaderService. This allows an attacker to escalatEPSS 0.8%CVE-2023-25753—Server-Side Request Forgery in Apache ShenYuEPSS 0.8%CVE-2020-12529MEDIUMAn issue was discovered in MB connect line mymbCONNECT24 and mbCONNECT24 software in all versions through V2.6.2 There is a SSRF in the LDAPEPSS 0.8%CVE-2022-46973CRITICALReport v0.9.8.6 was discovered to contain a Server-Side Request Forgery (SSRF) vulnerability.EPSS 0.8%CVE-2026-76851HIGHServer-Side Request Forgery vulnerability in GitHub Enterprise Server allowed remote code execution via network access from pre-receive hooks to internal servicesEPSS 0.8%CVE-2025-58179HIGHAstro Cloudflare adapter is vulnerable to Server-Side Request Forgery via /_image endpointEPSS 0.8%CVE-2026-48285HIGHColdFusion | Server-Side Request Forgery (SSRF) (CWE-918)EPSS 0.8%CVE-2020-36851CRITICALRob--W cors-anywhere Misconfigured CORS Proxy Allows SSRFEPSS 0.8%CVE-2022-23080—directus - SSRF which leads to internal port scanEPSS 0.8%CVE-2026-7798MEDIUMFluentCRM <= 2.9.87 - Unauthenticated Blind Server-Side Request Forgery via 'SubscribeURL' ParameterEPSS 0.8%CVE-2023-35133HIGHMoodle: ssrf risk due to insufficient check on the curl blocked hostsEPSS 0.8%CVE-2026-21859MEDIUMMailpit Proxy Endpoint is Vulnerable to Server-Side Request Forgery (SSRF)EPSS 0.8%CVE-2024-7743MEDIUMwanglongcn ltcms API Endpoint downloadUrl server-side request forgeryEPSS 0.8%CVE-2024-7742MEDIUMwanglongcn ltcms API Endpoint multiDownload server-side request forgeryEPSS 0.8%CVE-2025-59775HIGHApache HTTP Server: NTLM Leakage on Windows through UNC SSRFEPSS 0.8%