Falhas do tipo CWE-918

3.049 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-2024-51665MEDIUMWordPress Magical Addons For Elementor plugin <= 1.2.1 - Server Side Request Forgery (SSRF) vulnerabilityEPSS 0.6%CVE-2026-41323HIGHKyverno: ServiceAccount token leaked to external servers via apiCall service URLEPSS 0.6%CVE-2023-53899MEDIUMPodcastGenerator 3.2.9 Blind Server-Side Request Forgery via XML InjectionEPSS 0.6%CVE-2023-39313HIGHWordPress Avada theme <= 7.11.1 - Authenticated Server Side Request Forgery (SSRF) vulnerabilityEPSS 0.6%CVE-2026-44335HIGHSSRF bypass in PraisonAIEPSS 0.6%CVE-2026-48736MEDIUMSymfony: IpUtils::PRIVATE_SUBNETS Omits IPv6 Transition Forms (6to4, NAT64, Teredo, IPv4-compatible): SSRF Bypass in NoPrivateNetworkHttpClientEPSS 0.6%CVE-2025-26494HIGHServer Side Request Forgery vulnerability in Tableau ServerEPSS 0.6%CVE-2023-27271MEDIUMServer Side Request Forgery (SSRF) in the SAP BusinessObjects Business Intelligence platformEPSS 0.6%CVE-2026-86119CRITICALWebstudio through 0.296.0 SSRF via /cgi proxy routesEPSS 0.6%CVE-2024-3152HIGHPrivilege Escalation and Local File Inclusion in mintplex-labs/anything-llmEPSS 0.6%CVE-2026-54204HIGHTeamDavid: Server-Side Request Forgery (SSRF) via 'pathnameroot' parameter in search functionalityEPSS 0.6%CVE-2022-36112LOWBlind Server-Side Request Forgery (SSRF) in GLPIEPSS 0.6%CVE-2025-0454HIGHSSRF Check Bypass in Requests Utility in significant-gravitas/autogptEPSS 0.6%CVE-2025-22603HIGHAutoGPT SSRF vulnerabilityEPSS 0.6%CVE-2026-5469MEDIUMCasdoor Webhook URL server-side request forgeryEPSS 0.6%CVE-2024-24113HIGHxxl-job =< 2.4.1 has a Server-Side Request Forgery (SSRF) vulnerability, which causes low-privileged users to control executor to RCE.EPSS 0.6%CVE-2026-69543HIGHAzure Virtual Machines Elevation of Privilege VulnerabilityEPSS 0.6%CVE-2023-37440MEDIUMAuthenticated Server-Side Request Forgery (SSRF) Leading to Information DisclosureEPSS 0.6%CVE-2025-34051MEDIUMAVTECH DVR Devices Server-Side Request ForgeryEPSS 0.6%CVE-2023-24622MEDIUMisInList in the safeurl-python package before 1.2 for Python has an insufficiently restrictive regular expression for external domains, leadEPSS 0.6%