Fallos del tipo CWE-918

3082 resultados

Server-Side Request Forgery (SSRF)

Ocorre quando a aplicação web busca conteúdo de uma URL fornecida pelo usuário sem validar adequadamente o destino. Um atacante consegue fazer o servidor requisitar URLs não autorizadas — internas, administrativas ou de terceiros — aproveitando a confiança e as permissões que o servidor possui na rede.

Ejemplo

Um sistema permite gerar thumbnails de imagens externas: o usuário passa uma URL e o servidor faz o download. Um atacante envia 'http://localhost:8080/admin' e consegue acessar painéis administrativos internos que não deveria. Ou envia 'http://169.254.169.254/latest/meta-data' em ambientes AWS e rouba credenciais.

Cómo mitigar

Mantenha uma whitelist rigorosa de domínios e IPs permitidos; bloqueie ranges privados (10.0.0.0/8, 127.0.0.0/8, 169.254.0.0/16) e metadados-servers por padrão; valide URLs antes de fazer requisições; use bibliotecas de parsing robustas; considere isolamento de rede para requisições externas.

CVE-2026-33679MEDIUMVikunja has SSRF via OpenID Connect Avatar Download that Bypasses Webhook SSRF ProtectionsEPSS 0.5%CVE-2023-46725HIGHFoodCoopShop Server-Side Request Forgery vulnerabilityEPSS 0.5%CVE-2026-3478HIGHContent Syndication Toolkit <= 1.3 - Unauthenticated Server-Side Request Forgery via 'url' ParameterEPSS 0.5%CVE-2026-40107HIGHSiYuan Affected by Zero-Click NTLM Hash Theft and Blind SSRF via Mermaid Diagram RenderingEPSS 0.5%CVE-2025-54925HIGHCWE-918: Server-Side Request Forgery (SSRF) vulnerability exists that could cause unauthorized access to sensitive data when an attacker conEPSS 0.5%CVE-2026-53549HIGHTermix: Server-Side Request Forgery via Proxy Connectivity TestEPSS 0.5%CVE-2026-62668CRITICALGrav API Plugin: Webhook SSRF via Unrestricted cURL ProtocolsEPSS 0.4%CVE-2026-94028MEDIUMmealie-recipes Mealie Recipe Action Trigger controller_group_recipe_actions.py payload.model_dump server-side request forgeryEPSS 0.4%CVE-2026-42864CRITICALFireFighter: Unauthenticated SSRF in Raid jira_bot endpoint allows IAM credential theftEPSS 0.4%CVE-2026-54507HIGHVvveb oEmbedProxy vulnerable to server-side request forgeryEPSS 0.4%CVE-2026-45245MEDIUMSummarize < 0.15.1 Unauthorized Daemon Request via Untrusted EventsEPSS 0.4%CVE-2026-33992CRITICALpyLoad: Server-Side Request Forgery via Download Link Submission Enables Cloud Metadata ExfiltrationEPSS 0.4%CVE-2026-59231MEDIUMServer-Side Request Forgery in Pentestify PDF export via unvalidated image URLsEPSS 0.4%CVE-2023-23684MEDIUMWordPress WPGraphQL Plugin <= 1.14.5 is vulnerable to Server Side Request Forgery (SSRF)EPSS 0.4%CVE-2026-71198HIGHIn OpenStack Glance before 32.0.1, the location API does not validate destination hosts when adding an HTTP location to an image. Unlike theEPSS 0.4%CVE-2026-54725CRITICALvault-addr annotation SSRF -- webhook makes outbound HTTP call to attacker URL during admission; vault-serviceaccount enables cluster-wide SA token theft via TokenRequest APIEPSS 0.4%CVE-2026-79749HIGHMCPHub: SSRF Guard Bypass via IPv6 Transition Addresses in URL ValidationEPSS 0.4%CVE-2023-37978MEDIUMWordPress HTTP Headers Plugin <= 1.18.11 is vulnerable to Server Side Request Forgery (SSRF)EPSS 0.4%CVE-2026-67428HIGHFlyto2 Core: Multiple HTTP-family modules fetch client-controlled URLs without the SSRF guard their siblings apply (SSRF to internal/metadata)EPSS 0.4%CVE-2025-65513HIGHfetch-mcp v1.0.2 and before is vulnerable to Server-Side Request Forgery (SSRF) vulnerability, which allows attackers to bypass private IP vEPSS 0.4%