Falhas do tipo CWE-918

3.050 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-2026-59101MEDIUMAutoBangumi < 3.2.8 - SSRF via /api/v1/setup/test-downloaderEPSS 0.5%CVE-2026-63044MEDIUMApache InLong: Authenticated SSRF via POST /api/node/testConnectionEPSS 0.5%CVE-2026-33182MEDIUMSaloon is vulnerable to SSRF and credential leakage via absolute URL in endpoint overriding base URLEPSS 0.5%CVE-2024-48450MEDIUMAn arbitrary file upload vulnerability in Huly Platform v0.6.295 allows attackers to execute arbitrary code via uploading a crafted HTML filEPSS 0.5%CVE-2024-9309CRITICALSSRF in POST /worker_generate_stream API endpoint in haotian-liu/llavaEPSS 0.5%CVE-2025-0184MEDIUMServer-Side Request Forgery (SSRF) in langgenius/difyEPSS 0.5%CVE-2026-76900MEDIUMCordysCRM: SSRF via Approval Flow Webhook Execution due to Missing SSRF Validation at RuntimeEPSS 0.5%CVE-2024-0304MEDIUMYouke365 collect.php server-side request forgeryEPSS 0.5%CVE-2026-85609MEDIUMOpenpanel before 2.3.0 SSRF via Site Checker EndpointEPSS 0.5%CVE-2024-0303MEDIUMYouke365 Parameter caiji.php server-side request forgeryEPSS 0.5%CVE-2026-53508MEDIUMoasdiff does not enforce --allow-external-refs=false on the git-revision load path (SSRF / local file read)EPSS 0.5%CVE-2023-40033HIGHServer-Side Request Forgery via Avatar upload in flarumEPSS 0.5%CVE-2026-19000MEDIUMJeecgBoot Anonymous Chat Attachment send server-side request forgeryEPSS 0.5%CVE-2026-54688MEDIUMmcp-searxng: SSRF in web_url_read: the internal-address guard is disabled by default (MCP_HTTP_HARDEN off)EPSS 0.5%CVE-2026-43527MEDIUMOpenClaw < 2026.4.14 - Server-Side Request Forgery via Private Network NavigationEPSS 0.5%CVE-2023-46784HIGHWordPress ICS Calendar plugin <= 10.12.0.3 - SSRF and Arbitrary File Read vulnerabilityEPSS 0.5%CVE-2026-41654MEDIUMWeblate is Vulnerable to Authenticated SSRF via Project Backup Import bypassing validate_repo_urlEPSS 0.5%CVE-2026-72581HIGHduhow xiaoai-patch - Server-Side Request Forgery in /auth EndpointEPSS 0.5%CVE-2023-41327MEDIUMControlled SSRF through URL in the WireMockEPSS 0.5%CVE-2026-53500HIGHThumbor treats ALLOWED_SOURCES string patterns as unescaped regex, allowing hostname bypass via wildcard dotEPSS 0.5%