Fallos del tipo CWE-918

3099 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-2026-31878MEDIUMFrappe: Possible SSRF by any authenticated userEPSS 0.3%CVE-2025-7813HIGHEvent Manager, Events Calendar, Booking, Registrations and Tickets – Eventin <= 4.0.37 - Unauthenticated Server-Side Request ForgeryEPSS 0.3%CVE-2026-10287MEDIUMSourceCodester SEO Meta Tag Extractor index.php get_headers server-side request forgeryEPSS 0.3%CVE-2026-56678MEDIUM9Router: Kiro region injection allows authenticated SSRF with Authorization header forwardingEPSS 0.3%CVE-2024-5031HIGHMemberPress <= 1.11.29 - Authenticated (Contributor+) Blind Server-Side Request Forgery via mepr-user-file ShortcodeEPSS 0.3%CVE-2026-56779MEDIUMMaxKB < 2.10.0 - Server-Side Request Forgery via downloadCallbackUrl and download_url ParametersEPSS 0.3%CVE-2026-42180MEDIUMLemmy: SSRF in /api/v3/post via Webmention dispatchEPSS 0.3%CVE-2026-46548MEDIUMNocoDB: SSRF Protection Bypass in Notification Webhook Plugins (Slack, Discord, Mattermost, Teams)EPSS 0.3%CVE-2026-1561MEDIUMIBM WebSphere Application Server Liberty Server-Side Request ForgeryEPSS 0.3%CVE-2024-57252MEDIUMOtCMS <=V7.46 is vulnerable to Server-Side Request Forgery (SSRF) in /admin/read.php, which can Read system files arbitrarily.EPSS 0.3%CVE-2026-1857MEDIUMGutenberg Blocks with AI by Kadence WP <= 3.6.1 - Authenticated (Contributor+) Server-Side Request Forgery via 'endpoint' ParameterEPSS 0.3%CVE-2026-13604MEDIUMPixelavo < 1.5.4 - Unauthenticated Facebook CAPI Event Injection via pixelavo_event AJAXEPSS 0.3%CVE-2026-10771MEDIUMcrmeb crmeb_java base64 Qrcode Endpoint RestTemplateUtil.java RestTemplate.getForEntity server-side request forgeryEPSS 0.3%CVE-2026-33637NONEFaraday: Protocol-relative URI objects still bypass host scoping (possible incomplete fix for GHSA-33mh-2634-fwr2)EPSS 0.3%CVE-2025-13789MEDIUMZenTao model.php makeRequest server-side request forgeryEPSS 0.3%CVE-2025-6142MEDIUMIntera InHire server-side request forgeryEPSS 0.3%CVE-2025-11128MEDIUMFeedzy RSS Feeds Lite <= 5.1.0 - Authenticated (Subscriber+) Server-Side Request ForgeryEPSS 0.3%CVE-2026-40516HIGHOpenHarness SSRF via web_fetch and web_searchEPSS 0.3%CVE-2026-46561MEDIUMpyLoad: SSRF via HTTP Redirect Bypass in parse_urls APIEPSS 0.3%CVE-2026-77242HIGHMCP Atlassian: Incomplete fix for CVE-2026-27826: DNS rebinding bypasses SSRF validation (validated IP not pinned)EPSS 0.3%