Fallos del tipo CWE-918

3039 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-2026-57993HIGHMicrosoft Edge (Chromium-based) Spoofing VulnerabilityEPSS 0.9%CVE-2021-23029—On version 16.0.x before 16.0.1.2, insufficient permission checks may allow authenticated users with guest privileges to perform Server-SideEPSS 0.9%CVE-2026-57987MEDIUMMicrosoft Edge (Chromium-based) Spoofing VulnerabilityEPSS 0.9%CVE-2026-78003CRITICALMailgun for WordPress <= 2.2.0 - Unauthenticated Server-Side Request Forgery (SSRF) via 'addresses' Array KeysEPSS 0.9%CVE-2026-64649HIGHNext.js: Server-Side Request Forgery in Server Actions on Custom ServersEPSS 0.9%CVE-2024-51463MEDIUMIBM i server-side request forgeryEPSS 0.9%CVE-2025-54122CRITICALManager-io/Manager allows unauthenticated full read server-side request forgery in "proxy" endpointEPSS 0.9%CVE-2023-3432HIGHServer-Side Request Forgery (SSRF) in plantuml/plantumlEPSS 0.9%CVE-2021-36203MEDIUMJohnson Controls Metasys SCT ProEPSS 0.9%CVE-2025-24354MEDIUMimgproxy is vulnerable to SSRF against 0.0.0.0EPSS 0.9%CVE-2023-2927MEDIUMJIZHICMS TemplateController.php index server-side request forgeryEPSS 0.9%CVE-2026-46372HIGHSillyTavern: SSRF in SearXNG Search Proxy via Unvalidated baseUrlEPSS 0.9%CVE-2022-37033MEDIUMIn dotCMS 5.x-22.06, TempFileAPI allows a user to create a temporary file based on a passed in URL, while attempting to block any SSRF accesEPSS 0.9%CVE-2023-48307LOWNextcloud Mail app vulnerable to Server-Side Request ForgeryEPSS 0.9%CVE-2024-45291MEDIUMPath traversal and Server-Side Request Forgery in HTML writer when embedding images is enabled in PHPSpreadsheetEPSS 0.9%CVE-2024-5746HIGHA Server-Side Request Forgery vulnerability was identified in GitHub Enterprise Server that allowed an attacker with the Site Administrator EPSS 0.9%CVE-2021-22969—Concrete CMS (formerly concrete5) versions below 8.5.7 has a SSRF mitigation bypass using DNS Rebind attack giving an attacker the ability tEPSS 0.9%CVE-2020-15297HIGHInsufficient validation in the Bitdefender Update Server and BEST Relay components of Bitdefender Endpoint Security Tools versions prior to EPSS 0.9%CVE-2026-55993HIGHApache Camel Atmosphere Websocket: The inbound consumer maps externally-supplied WebSocket query parameters into the Exchange without a HeaderFilterStrategy, allowing injection of Camel control headers - enabling influencing internal behaviourEPSS 0.9%CVE-2026-46726HIGHApache Camel Vertx Websocket: The inbound consumer maps externally-supplied WebSocket query and path parameters into the Exchange without a HeaderFilterStrategy, allowing injection of Camel control headersEPSS 0.9%